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Finding the Fourth Proportional to 79,583.98, 109,823.58 and 43,773.98

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Solution

The fourth proportional to 79,583.98, 109,823.58 and 43,773.98 is: 60,406.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,583.98 : 109,823.58 = 43,773.98 : x
  2. Step 2: Convert to fraction form
    79,583.98/109,823.58 = 43,773.98/x
  3. Step 3: Cross multiply
    79,583.98x = 109,823.58 × 43,773.98
  4. Step 4: Simplify right side
    79,583.98x = 4,807,414,954.94
  5. Step 5: Solve for x
    x = 4,807,414,954.94/79,583.98
  6. Step 6: Final answer
    x = 60,406.82

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