Finding the Fourth Proportional to 10,324,227.91, 15,486,314.18 and 3,847,155.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,324,227.91 : 15,486,314.18 = 3,847,155.78 : x
2. Step 2: Convert to fraction form
   10,324,227.91/15,486,314.18 = 3,847,155.78/x
3. Step 3: Cross multiply
   10,324,227.91x = 15,486,314.18 × 3,847,155.78
4. Step 4: Simplify right side
   10,324,227.91x = 59,578,263,120,068.52
5. Step 5: Solve for x
   x = 59,578,263,120,068.52/10,324,227.91
6. Step 6: Final answer
   x = 5,770,723.35