Finding the Fourth Proportional to 1,057,520.10, 1,584,355.59 and 944,146.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,520.10 : 1,584,355.59 = 944,146.02 : x
2. Step 2: Convert to fraction form
   1,057,520.10/1,584,355.59 = 944,146.02/x
3. Step 3: Cross multiply
   1,057,520.10x = 1,584,355.59 × 944,146.02
4. Step 4: Simplify right side
   1,057,520.10x = 1,495,863,024,563.25
5. Step 5: Solve for x
   x = 1,495,863,024,563.25/1,057,520.10
6. Step 6: Final answer
   x = 1,414,500.80