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Finding the Fourth Proportional to 679,110.75, 937,202.00 and 377,304.75

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Solution

The fourth proportional to 679,110.75, 937,202.00 and 377,304.75 is: 520,696.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    679,110.75 : 937,202.00 = 377,304.75 : x
  2. Step 2: Convert to fraction form
    679,110.75/937,202.00 = 377,304.75/x
  3. Step 3: Cross multiply
    679,110.75x = 937,202.00 × 377,304.75
  4. Step 4: Simplify right side
    679,110.75x = 353,610,764,422.98
  5. Step 5: Solve for x
    x = 353,610,764,422.98/679,110.75
  6. Step 6: Final answer
    x = 520,696.76

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