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Finding the Fourth Proportional to 134,070.48, 201,102.63 and 67,492.74

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Solution

The fourth proportional to 134,070.48, 201,102.63 and 67,492.74 is: 101,237.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,070.48 : 201,102.63 = 67,492.74 : x
  2. Step 2: Convert to fraction form
    134,070.48/201,102.63 = 67,492.74/x
  3. Step 3: Cross multiply
    134,070.48x = 201,102.63 × 67,492.74
  4. Step 4: Simplify right side
    134,070.48x = 13,572,967,519.91
  5. Step 5: Solve for x
    x = 13,572,967,519.91/134,070.48
  6. Step 6: Final answer
    x = 101,237.55

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