Finding the Fourth Proportional to 16,492,498.15, 22,758,876.34 and 9,150,253.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,492,498.15 : 22,758,876.34 = 9,150,253.15 : x
2. Step 2: Convert to fraction form
   16,492,498.15/22,758,876.34 = 9,150,253.15/x
3. Step 3: Cross multiply
   16,492,498.15x = 22,758,876.34 × 9,150,253.15
4. Step 4: Simplify right side
   16,492,498.15x = 208,249,479,920,545.47
5. Step 5: Solve for x
   x = 208,249,479,920,545.47/16,492,498.15
6. Step 6: Final answer
   x = 12,626,921.53