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Finding the Fourth Proportional to 7,695.47, 10,619.01 and 4,337.98

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Solution

The fourth proportional to 7,695.47, 10,619.01 and 4,337.98 is: 5,985.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,695.47 : 10,619.01 = 4,337.98 : x
  2. Step 2: Convert to fraction form
    7,695.47/10,619.01 = 4,337.98/x
  3. Step 3: Cross multiply
    7,695.47x = 10,619.01 × 4,337.98
  4. Step 4: Simplify right side
    7,695.47x = 46,065,026.45
  5. Step 5: Solve for x
    x = 46,065,026.45/7,695.47
  6. Step 6: Final answer
    x = 5,985.99

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