Finding the Fourth Proportional to 1,082,900.47, 1,494,420.32 and 592,861.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,900.47 : 1,494,420.32 = 592,861.78 : x
2. Step 2: Convert to fraction form
   1,082,900.47/1,494,420.32 = 592,861.78/x
3. Step 3: Cross multiply
   1,082,900.47x = 1,494,420.32 × 592,861.78
4. Step 4: Simplify right side
   1,082,900.47x = 885,984,690,983.37
5. Step 5: Solve for x
   x = 885,984,690,983.37/1,082,900.47
6. Step 6: Final answer
   x = 818,158.93