Finding the Fourth Proportional to 1,074,520.71, 1,482,861.56 and 591,085.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,520.71 : 1,482,861.56 = 591,085.88 : x
2. Step 2: Convert to fraction form
   1,074,520.71/1,482,861.56 = 591,085.88/x
3. Step 3: Cross multiply
   1,074,520.71x = 1,482,861.56 × 591,085.88
4. Step 4: Simplify right side
   1,074,520.71x = 876,498,531,134.74
5. Step 5: Solve for x
   x = 876,498,531,134.74/1,074,520.71
6. Step 6: Final answer
   x = 815,711.15