Finding the Fourth Proportional to 1,062,932.98, 1,465,945.08 and 898,168.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,932.98 : 1,465,945.08 = 898,168.15 : x
2. Step 2: Convert to fraction form
   1,062,932.98/1,465,945.08 = 898,168.15/x
3. Step 3: Cross multiply
   1,062,932.98x = 1,465,945.08 × 898,168.15
4. Step 4: Simplify right side
   1,062,932.98x = 1,316,665,180,505.20
5. Step 5: Solve for x
   x = 1,316,665,180,505.20/1,062,932.98
6. Step 6: Final answer
   x = 1,238,709.50