Finding the Fourth Proportional to 1,083,906.18, 1,495,785.69 and 625,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,083,906.18 : 1,495,785.69 = 625,018.50 : x
2. Step 2: Convert to fraction form
   1,083,906.18/1,495,785.69 = 625,018.50/x
3. Step 3: Cross multiply
   1,083,906.18x = 1,495,785.69 × 625,018.50
4. Step 4: Simplify right side
   1,083,906.18x = 934,893,728,285.27
5. Step 5: Solve for x
   x = 934,893,728,285.27/1,083,906.18
6. Step 6: Final answer
   x = 862,522.74