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Finding the Fourth Proportional to 69,508.86, 104,270.58 and 22,765.38

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Solution

The fourth proportional to 69,508.86, 104,270.58 and 22,765.38 is: 34,150.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,508.86 : 104,270.58 = 22,765.38 : x
  2. Step 2: Convert to fraction form
    69,508.86/104,270.58 = 22,765.38/x
  3. Step 3: Cross multiply
    69,508.86x = 104,270.58 × 22,765.38
  4. Step 4: Simplify right side
    69,508.86x = 2,373,759,376.52
  5. Step 5: Solve for x
    x = 2,373,759,376.52/69,508.86
  6. Step 6: Final answer
    x = 34,150.46

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