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Finding the Fourth Proportional to 69,650.66, 104,475.78 and 25,277.36

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Solution

The fourth proportional to 69,650.66, 104,475.78 and 25,277.36 is: 37,915.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,650.66 : 104,475.78 = 25,277.36 : x
  2. Step 2: Convert to fraction form
    69,650.66/104,475.78 = 25,277.36/x
  3. Step 3: Cross multiply
    69,650.66x = 104,475.78 × 25,277.36
  4. Step 4: Simplify right side
    69,650.66x = 2,640,871,902.34
  5. Step 5: Solve for x
    x = 2,640,871,902.34/69,650.66
  6. Step 6: Final answer
    x = 37,915.96

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