Finding the Fourth Proportional to 13,105,766.67, 18,081,950.22 and 7,598,042.57

Step by Step Solution

1. Step 1: Write the proportion equation
   13,105,766.67 : 18,081,950.22 = 7,598,042.57 : x
2. Step 2: Convert to fraction form
   13,105,766.67/18,081,950.22 = 7,598,042.57/x
3. Step 3: Cross multiply
   13,105,766.67x = 18,081,950.22 × 7,598,042.57
4. Step 4: Simplify right side
   13,105,766.67x = 137,387,427,520,180.86
5. Step 5: Solve for x
   x = 137,387,427,520,180.86/13,105,766.67
6. Step 6: Final answer
   x = 10,482,975.24