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Finding the Fourth Proportional to 537,382.80, 804,907.80 and 444,070.80

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Solution

The fourth proportional to 537,382.80, 804,907.80 and 444,070.80 is: 665,142.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,382.80 : 804,907.80 = 444,070.80 : x
  2. Step 2: Convert to fraction form
    537,382.80/804,907.80 = 444,070.80/x
  3. Step 3: Cross multiply
    537,382.80x = 804,907.80 × 444,070.80
  4. Step 4: Simplify right side
    537,382.80x = 357,436,050,672.24
  5. Step 5: Solve for x
    x = 357,436,050,672.24/537,382.80
  6. Step 6: Final answer
    x = 665,142.34

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