Finding the Fourth Proportional to 10,752,612.10, 16,128,918.15 and 8,098,404.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752,612.10 : 16,128,918.15 = 8,098,404.10 : x
2. Step 2: Convert to fraction form
   10,752,612.10/16,128,918.15 = 8,098,404.10/x
3. Step 3: Cross multiply
   10,752,612.10x = 16,128,918.15 × 8,098,404.10
4. Step 4: Simplify right side
   10,752,612.10x = 130,618,496,874,524.41
5. Step 5: Solve for x
   x = 130,618,496,874,524.41/10,752,612.10
6. Step 6: Final answer
   x = 12,147,606.15