Finding the Fourth Proportional to 3,300,242.16, 4,950,367.56 and 904,107.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300,242.16 : 4,950,367.56 = 904,107.72 : x
2. Step 2: Convert to fraction form
   3,300,242.16/4,950,367.56 = 904,107.72/x
3. Step 3: Cross multiply
   3,300,242.16x = 4,950,367.56 × 904,107.72
4. Step 4: Simplify right side
   3,300,242.16x = 4,475,665,527,833.56
5. Step 5: Solve for x
   x = 4,475,665,527,833.56/3,300,242.16
6. Step 6: Final answer
   x = 1,356,162.76