Finding the Fourth Proportional to 3,420,411.59, 5,120,388.70 and 2,068,482.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,420,411.59 : 5,120,388.70 = 2,068,482.71 : x
2. Step 2: Convert to fraction form
   3,420,411.59/5,120,388.70 = 2,068,482.71/x
3. Step 3: Cross multiply
   3,420,411.59x = 5,120,388.70 × 2,068,482.71
4. Step 4: Simplify right side
   3,420,411.59x = 10,591,435,458,485.02
5. Step 5: Solve for x
   x = 10,591,435,458,485.02/3,420,411.59
6. Step 6: Final answer
   x = 3,096,538.30