Finding the Fourth Proportional to 22,544,932.50, 31,112,084.61 and 12,231,701.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,544,932.50 : 31,112,084.61 = 12,231,701.46 : x
2. Step 2: Convert to fraction form
   22,544,932.50/31,112,084.61 = 12,231,701.46/x
3. Step 3: Cross multiply
   22,544,932.50x = 31,112,084.61 × 12,231,701.46
4. Step 4: Simplify right side
   22,544,932.50x = 380,553,730,747,780.56
5. Step 5: Solve for x
   x = 380,553,730,747,780.56/22,544,932.50
6. Step 6: Final answer
   x = 16,879,790.20