Finding the Fourth Proportional to 22,922,935.38, 31,633,817.60 and 12,469,041.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,922,935.38 : 31,633,817.60 = 12,469,041.98 : x
2. Step 2: Convert to fraction form
   22,922,935.38/31,633,817.60 = 12,469,041.98/x
3. Step 3: Cross multiply
   22,922,935.38x = 31,633,817.60 × 12,469,041.98
4. Step 4: Simplify right side
   22,922,935.38x = 394,443,399,642,062.88
5. Step 5: Solve for x
   x = 394,443,399,642,062.88/22,922,935.38
6. Step 6: Final answer
   x = 17,207,368.65