Finding the Fourth Proportional to 22,934,339.43, 31,649,393.01 and 12,621,062.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,934,339.43 : 31,649,393.01 = 12,621,062.52 : x
2. Step 2: Convert to fraction form
   22,934,339.43/31,649,393.01 = 12,621,062.52/x
3. Step 3: Cross multiply
   22,934,339.43x = 31,649,393.01 × 12,621,062.52
4. Step 4: Simplify right side
   22,934,339.43x = 399,448,967,946,590
5. Step 5: Solve for x
   x = 399,448,967,946,590/22,934,339.43
6. Step 6: Final answer
   x = 17,417,068.81