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Finding the Fourth Proportional to 69,627.42, 104,431.11 and 22,247.91

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Solution

The fourth proportional to 69,627.42, 104,431.11 and 22,247.91 is: 33,368.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,627.42 : 104,431.11 = 22,247.91 : x
  2. Step 2: Convert to fraction form
    69,627.42/104,431.11 = 22,247.91/x
  3. Step 3: Cross multiply
    69,627.42x = 104,431.11 × 22,247.91
  4. Step 4: Simplify right side
    69,627.42x = 2,323,373,936.48
  5. Step 5: Solve for x
    x = 2,323,373,936.48/69,627.42
  6. Step 6: Final answer
    x = 33,368.66

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