Finding the Fourth Proportional to 9,511,141.50, 13,125,375.27 and 5,436,847.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,511,141.50 : 13,125,375.27 = 5,436,847.98 : x
2. Step 2: Convert to fraction form
   9,511,141.50/13,125,375.27 = 5,436,847.98/x
3. Step 3: Cross multiply
   9,511,141.50x = 13,125,375.27 × 5,436,847.98
4. Step 4: Simplify right side
   9,511,141.50x = 71,360,670,023,441.45
5. Step 5: Solve for x
   x = 71,360,670,023,441.45/9,511,141.50
6. Step 6: Final answer
   x = 7,502,850.21