Finding the Fourth Proportional to 865,117.59, 1,185,191.31 and 832,772.73

Step by Step Solution

1. Step 1: Write the proportion equation
   865,117.59 : 1,185,191.31 = 832,772.73 : x
2. Step 2: Convert to fraction form
   865,117.59/1,185,191.31 = 832,772.73/x
3. Step 3: Cross multiply
   865,117.59x = 1,185,191.31 × 832,772.73
4. Step 4: Simplify right side
   865,117.59x = 986,995,002,800.98
5. Step 5: Solve for x
   x = 986,995,002,800.98/865,117.59
6. Step 6: Final answer
   x = 1,140,879.59