Finding the Fourth Proportional to 1,495,244.10, 2,243,384.55 and 654,399.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,244.10 : 2,243,384.55 = 654,399.30 : x
2. Step 2: Convert to fraction form
   1,495,244.10/2,243,384.55 = 654,399.30/x
3. Step 3: Cross multiply
   1,495,244.10x = 2,243,384.55 × 654,399.30
4. Step 4: Simplify right side
   1,495,244.10x = 1,468,069,279,150.82
5. Step 5: Solve for x
   x = 1,468,069,279,150.82/1,495,244.10
6. Step 6: Final answer
   x = 981,825.83