Finding the Fourth Proportional to 22,829,303.25, 31,504,480.52 and 12,375,287.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,829,303.25 : 31,504,480.52 = 12,375,287.24 : x
2. Step 2: Convert to fraction form
   22,829,303.25/31,504,480.52 = 12,375,287.24/x
3. Step 3: Cross multiply
   22,829,303.25x = 31,504,480.52 × 12,375,287.24
4. Step 4: Simplify right side
   22,829,303.25x = 389,876,995,562,585.69
5. Step 5: Solve for x
   x = 389,876,995,562,585.69/22,829,303.25
6. Step 6: Final answer
   x = 17,077,919.17