Finding the Fourth Proportional to 2,950,096.11, 4,425,828.72 and 928,287.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,950,096.11 : 4,425,828.72 = 928,287.48 : x
2. Step 2: Convert to fraction form
   2,950,096.11/4,425,828.72 = 928,287.48/x
3. Step 3: Cross multiply
   2,950,096.11x = 4,425,828.72 × 928,287.48
4. Step 4: Simplify right side
   2,950,096.11x = 4,108,441,389,400.43
5. Step 5: Solve for x
   x = 4,108,441,389,400.43/2,950,096.11
6. Step 6: Final answer
   x = 1,392,646.62