Finding the Fourth Proportional to 6,155,983.80, 8,494,088.22 and 3,863,111.13

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155,983.80 : 8,494,088.22 = 3,863,111.13 : x
2. Step 2: Convert to fraction form
   6,155,983.80/8,494,088.22 = 3,863,111.13/x
3. Step 3: Cross multiply
   6,155,983.80x = 8,494,088.22 × 3,863,111.13
4. Step 4: Simplify right side
   6,155,983.80x = 32,813,606,741,883.89
5. Step 5: Solve for x
   x = 32,813,606,741,883.89/6,155,983.80
6. Step 6: Final answer
   x = 5,330,359.50