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Finding the Fourth Proportional to 162,704.95, 224,533.72 and 90,110.22

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Solution

The fourth proportional to 162,704.95, 224,533.72 and 90,110.22 is: 124,352.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,704.95 : 224,533.72 = 90,110.22 : x
  2. Step 2: Convert to fraction form
    162,704.95/224,533.72 = 90,110.22/x
  3. Step 3: Cross multiply
    162,704.95x = 224,533.72 × 90,110.22
  4. Step 4: Simplify right side
    162,704.95x = 20,232,782,456.07
  5. Step 5: Solve for x
    x = 20,232,782,456.07/162,704.95
  6. Step 6: Final answer
    x = 124,352.59

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