Finding the Fourth Proportional to 9,414,816.40, 14,124,630.30 and 3,025,131.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,414,816.40 : 14,124,630.30 = 3,025,131.40 : x
2. Step 2: Convert to fraction form
   9,414,816.40/14,124,630.30 = 3,025,131.40/x
3. Step 3: Cross multiply
   9,414,816.40x = 14,124,630.30 × 3,025,131.40
4. Step 4: Simplify right side
   9,414,816.40x = 42,728,862,633,921.42
5. Step 5: Solve for x
   x = 42,728,862,633,921.42/9,414,816.40
6. Step 6: Final answer
   x = 4,538,470.09