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Finding the Fourth Proportional to 69,167.52, 103,765.86 and 22,416.75

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Solution

The fourth proportional to 69,167.52, 103,765.86 and 22,416.75 is: 33,629.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,167.52 : 103,765.86 = 22,416.75 : x
  2. Step 2: Convert to fraction form
    69,167.52/103,765.86 = 22,416.75/x
  3. Step 3: Cross multiply
    69,167.52x = 103,765.86 × 22,416.75
  4. Step 4: Simplify right side
    69,167.52x = 2,326,093,342.16
  5. Step 5: Solve for x
    x = 2,326,093,342.16/69,167.52
  6. Step 6: Final answer
    x = 33,629.85

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