Finding the Fourth Proportional to 6,258,617.80, 9,393,981.18 and 3,022,423.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,258,617.80 : 9,393,981.18 = 3,022,423.72 : x
2. Step 2: Convert to fraction form
   6,258,617.80/9,393,981.18 = 3,022,423.72/x
3. Step 3: Cross multiply
   6,258,617.80x = 9,393,981.18 × 3,022,423.72
4. Step 4: Simplify right side
   6,258,617.80x = 28,392,591,543,665.59
5. Step 5: Solve for x
   x = 28,392,591,543,665.59/6,258,617.80
6. Step 6: Final answer
   x = 4,536,559.42