Finding the Fourth Proportional to 1,062,991.10, 1,468,327.98 and 787,906.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,991.10 : 1,468,327.98 = 787,906.61 : x
2. Step 2: Convert to fraction form
   1,062,991.10/1,468,327.98 = 787,906.61/x
3. Step 3: Cross multiply
   1,062,991.10x = 1,468,327.98 × 787,906.61
4. Step 4: Simplify right side
   1,062,991.10x = 1,156,905,321,089.95
5. Step 5: Solve for x
   x = 1,156,905,321,089.95/1,062,991.10
6. Step 6: Final answer
   x = 1,088,349.02