Finding the Fourth Proportional to 957,086.88, 1,320,725.88 and 527,411.04

Step by Step Solution

1. Step 1: Write the proportion equation
   957,086.88 : 1,320,725.88 = 527,411.04 : x
2. Step 2: Convert to fraction form
   957,086.88/1,320,725.88 = 527,411.04/x
3. Step 3: Cross multiply
   957,086.88x = 1,320,725.88 × 527,411.04
4. Step 4: Simplify right side
   957,086.88x = 696,565,409,925.72
5. Step 5: Solve for x
   x = 696,565,409,925.72/957,086.88
6. Step 6: Final answer
   x = 727,797.47