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Finding the Fourth Proportional to 69,154.56, 103,741.44 and 22,392.32

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Solution

The fourth proportional to 69,154.56, 103,741.44 and 22,392.32 is: 33,591.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,154.56 : 103,741.44 = 22,392.32 : x
  2. Step 2: Convert to fraction form
    69,154.56/103,741.44 = 22,392.32/x
  3. Step 3: Cross multiply
    69,154.56x = 103,741.44 × 22,392.32
  4. Step 4: Simplify right side
    69,154.56x = 2,323,011,521.74
  5. Step 5: Solve for x
    x = 2,323,011,521.74/69,154.56
  6. Step 6: Final answer
    x = 33,591.59

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