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Finding the Fourth Proportional to 267,782.51, 369,539.84 and 153,063.61

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Solution

The fourth proportional to 267,782.51, 369,539.84 and 153,063.61 is: 211,227.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,782.51 : 369,539.84 = 153,063.61 : x
  2. Step 2: Convert to fraction form
    267,782.51/369,539.84 = 153,063.61/x
  3. Step 3: Cross multiply
    267,782.51x = 369,539.84 × 153,063.61
  4. Step 4: Simplify right side
    267,782.51x = 56,563,100,547.05
  5. Step 5: Solve for x
    x = 56,563,100,547.05/267,782.51
  6. Step 6: Final answer
    x = 211,227.76

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