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Finding the Fourth Proportional to 68,360.94, 94,326.80 and 45,663.53

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Solution

The fourth proportional to 68,360.94, 94,326.80 and 45,663.53 is: 63,008.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,360.94 : 94,326.80 = 45,663.53 : x
  2. Step 2: Convert to fraction form
    68,360.94/94,326.80 = 45,663.53/x
  3. Step 3: Cross multiply
    68,360.94x = 94,326.80 × 45,663.53
  4. Step 4: Simplify right side
    68,360.94x = 4,307,293,961.65
  5. Step 5: Solve for x
    x = 4,307,293,961.65/68,360.94
  6. Step 6: Final answer
    x = 63,008.11

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