Finding the Fourth Proportional to 12,250,685.24, 18,375,903.24 and 3,152,747.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,250,685.24 : 18,375,903.24 = 3,152,747.48 : x
2. Step 2: Convert to fraction form
   12,250,685.24/18,375,903.24 = 3,152,747.48/x
3. Step 3: Cross multiply
   12,250,685.24x = 18,375,903.24 × 3,152,747.48
4. Step 4: Simplify right side
   12,250,685.24x = 57,934,582,632,633.83
5. Step 5: Solve for x
   x = 57,934,582,632,633.83/12,250,685.24
6. Step 6: Final answer
   x = 4,729,089.15