Finding the Fourth Proportional to 1,770,807.30, 2,443,660.29 and 996,481.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770,807.30 : 2,443,660.29 = 996,481.32 : x
2. Step 2: Convert to fraction form
   1,770,807.30/2,443,660.29 = 996,481.32/x
3. Step 3: Cross multiply
   1,770,807.30x = 2,443,660.29 × 996,481.32
4. Step 4: Simplify right side
   1,770,807.30x = 2,435,061,831,410.78
5. Step 5: Solve for x
   x = 2,435,061,831,410.78/1,770,807.30
6. Step 6: Final answer
   x = 1,375,113.96