Finding the Fourth Proportional to 1,060,527.94, 1,463,499.12 and 577,081.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,527.94 : 1,463,499.12 = 577,081.87 : x
2. Step 2: Convert to fraction form
   1,060,527.94/1,463,499.12 = 577,081.87/x
3. Step 3: Cross multiply
   1,060,527.94x = 1,463,499.12 × 577,081.87
4. Step 4: Simplify right side
   1,060,527.94x = 844,558,808,912.96
5. Step 5: Solve for x
   x = 844,558,808,912.96/1,060,527.94
6. Step 6: Final answer
   x = 796,356.96