Finding the Fourth Proportional to 1,194,658.96, 1,792,250.72 and 878,156.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,194,658.96 : 1,792,250.72 = 878,156.32 : x
2. Step 2: Convert to fraction form
   1,194,658.96/1,792,250.72 = 878,156.32/x
3. Step 3: Cross multiply
   1,194,658.96x = 1,792,250.72 × 878,156.32
4. Step 4: Simplify right side
   1,194,658.96x = 1,573,876,296,792.55
5. Step 5: Solve for x
   x = 1,573,876,296,792.55/1,194,658.96
6. Step 6: Final answer
   x = 1,317,427.27