Finding the Fourth Proportional to 789,025.57, 1,088,833.50 and 444,858.52

Step by Step Solution

1. Step 1: Write the proportion equation
   789,025.57 : 1,088,833.50 = 444,858.52 : x
2. Step 2: Convert to fraction form
   789,025.57/1,088,833.50 = 444,858.52/x
3. Step 3: Cross multiply
   789,025.57x = 1,088,833.50 × 444,858.52
4. Step 4: Simplify right side
   789,025.57x = 484,376,859,336.42
5. Step 5: Solve for x
   x = 484,376,859,336.42/789,025.57
6. Step 6: Final answer
   x = 613,892.47