Finding the Fourth Proportional to 22,865,094.86, 31,553,013.60 and 12,941,764.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,865,094.86 : 31,553,013.60 = 12,941,764.61 : x
2. Step 2: Convert to fraction form
   22,865,094.86/31,553,013.60 = 12,941,764.61/x
3. Step 3: Cross multiply
   22,865,094.86x = 31,553,013.60 × 12,941,764.61
4. Step 4: Simplify right side
   22,865,094.86x = 408,351,674,826,211.25
5. Step 5: Solve for x
   x = 408,351,674,826,211.25/22,865,094.86
6. Step 6: Final answer
   x = 17,859,172.56