Finding the Fourth Proportional to 1,662,359.48, 2,294,066.58 and 898,411.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,359.48 : 2,294,066.58 = 898,411.24 : x
2. Step 2: Convert to fraction form
   1,662,359.48/2,294,066.58 = 898,411.24/x
3. Step 3: Cross multiply
   1,662,359.48x = 2,294,066.58 × 898,411.24
4. Step 4: Simplify right side
   1,662,359.48x = 2,061,015,200,780.36
5. Step 5: Solve for x
   x = 2,061,015,200,780.36/1,662,359.48
6. Step 6: Final answer
   x = 1,239,813.18