Finding the Fourth Proportional to 1,807,073.28, 2,493,815.04 and 1,002,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,073.28 : 2,493,815.04 = 1,002,240 : x
2. Step 2: Convert to fraction form
   1,807,073.28/2,493,815.04 = 1,002,240/x
3. Step 3: Cross multiply
   1,807,073.28x = 2,493,815.04 × 1,002,240
4. Step 4: Simplify right side
   1,807,073.28x = 2,499,401,185,689.60
5. Step 5: Solve for x
   x = 2,499,401,185,689.60/1,807,073.28
6. Step 6: Final answer
   x = 1,383,121.10