Finding the Fourth Proportional to 2,207,665.48, 3,308,728.04 and 944,007.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,207,665.48 : 3,308,728.04 = 944,007.16 : x
2. Step 2: Convert to fraction form
   2,207,665.48/3,308,728.04 = 944,007.16/x
3. Step 3: Cross multiply
   2,207,665.48x = 3,308,728.04 × 944,007.16
4. Step 4: Simplify right side
   2,207,665.48x = 3,123,462,960,252.77
5. Step 5: Solve for x
   x = 3,123,462,960,252.77/2,207,665.48
6. Step 6: Final answer
   x = 1,414,826.20