Finding the Fourth Proportional to 2,399,062.89, 3,598,780.26 and 801,631.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,062.89 : 3,598,780.26 = 801,631.62 : x
2. Step 2: Convert to fraction form
   2,399,062.89/3,598,780.26 = 801,631.62/x
3. Step 3: Cross multiply
   2,399,062.89x = 3,598,780.26 × 801,631.62
4. Step 4: Simplify right side
   2,399,062.89x = 2,884,896,049,847.82
5. Step 5: Solve for x
   x = 2,884,896,049,847.82/2,399,062.89
6. Step 6: Final answer
   x = 1,202,509.56