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Finding the Fourth Proportional to 68,192.66, 94,152.04 and 42,709.26

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Solution

The fourth proportional to 68,192.66, 94,152.04 and 42,709.26 is: 58,967.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,192.66 : 94,152.04 = 42,709.26 : x
  2. Step 2: Convert to fraction form
    68,192.66/94,152.04 = 42,709.26/x
  3. Step 3: Cross multiply
    68,192.66x = 94,152.04 × 42,709.26
  4. Step 4: Simplify right side
    68,192.66x = 4,021,163,955.89
  5. Step 5: Solve for x
    x = 4,021,163,955.89/68,192.66
  6. Step 6: Final answer
    x = 58,967.69

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