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Finding the Fourth Proportional to 69,124.52, 103,665.14 and 22,367.72

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Solution

The fourth proportional to 69,124.52, 103,665.14 and 22,367.72 is: 33,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,124.52 : 103,665.14 = 22,367.72 : x
  2. Step 2: Convert to fraction form
    69,124.52/103,665.14 = 22,367.72/x
  3. Step 3: Cross multiply
    69,124.52x = 103,665.14 × 22,367.72
  4. Step 4: Simplify right side
    69,124.52x = 2,318,752,825.28
  5. Step 5: Solve for x
    x = 2,318,752,825.28/69,124.52
  6. Step 6: Final answer
    x = 33,544.58

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