Finding the Fourth Proportional to 22,945,998.42, 31,664,863.71 and 12,632,798.97

Step by Step Solution

1. Step 1: Write the proportion equation
   22,945,998.42 : 31,664,863.71 = 12,632,798.97 : x
2. Step 2: Convert to fraction form
   22,945,998.42/31,664,863.71 = 12,632,798.97/x
3. Step 3: Cross multiply
   22,945,998.42x = 31,664,863.71 × 12,632,798.97
4. Step 4: Simplify right side
   22,945,998.42x = 400,015,857,660,878.44
5. Step 5: Solve for x
   x = 400,015,857,660,878.44/22,945,998.42
6. Step 6: Final answer
   x = 17,432,924.48