Finding the Fourth Proportional to 16,756,083.30, 25,117,536.15 and 8,229,440.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,756,083.30 : 25,117,536.15 = 8,229,440.10 : x
2. Step 2: Convert to fraction form
   16,756,083.30/25,117,536.15 = 8,229,440.10/x
3. Step 3: Cross multiply
   16,756,083.30x = 25,117,536.15 × 8,229,440.10
4. Step 4: Simplify right side
   16,756,083.30x = 206,703,259,206,009.59
5. Step 5: Solve for x
   x = 206,703,259,206,009.59/16,756,083.30
6. Step 6: Final answer
   x = 12,336,012.87