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Finding the Fourth Proportional to 156,962.60, 234,906.30 and 94,677.80

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Solution

The fourth proportional to 156,962.60, 234,906.30 and 94,677.80 is: 141,692.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,962.60 : 234,906.30 = 94,677.80 : x
  2. Step 2: Convert to fraction form
    156,962.60/234,906.30 = 94,677.80/x
  3. Step 3: Cross multiply
    156,962.60x = 234,906.30 × 94,677.80
  4. Step 4: Simplify right side
    156,962.60x = 22,240,411,690.14
  5. Step 5: Solve for x
    x = 22,240,411,690.14/156,962.60
  6. Step 6: Final answer
    x = 141,692.43

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