Finding the Fourth Proportional to 23,166,245.43, 31,969,422.63 and 12,852,943.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,166,245.43 : 31,969,422.63 = 12,852,943.92 : x
2. Step 2: Convert to fraction form
   23,166,245.43/31,969,422.63 = 12,852,943.92/x
3. Step 3: Cross multiply
   23,166,245.43x = 31,969,422.63 × 12,852,943.92
4. Step 4: Simplify right side
   23,166,245.43x = 410,901,196,218,168.88
5. Step 5: Solve for x
   x = 410,901,196,218,168.88/23,166,245.43
6. Step 6: Final answer
   x = 17,737,064.79