Finding the Fourth Proportional to 2,325,723.05, 3,488,584.60 and 728,411.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,325,723.05 : 3,488,584.60 = 728,411.15 : x
2. Step 2: Convert to fraction form
   2,325,723.05/3,488,584.60 = 728,411.15/x
3. Step 3: Cross multiply
   2,325,723.05x = 3,488,584.60 × 728,411.15
4. Step 4: Simplify right side
   2,325,723.05x = 2,541,123,902,915.37
5. Step 5: Solve for x
   x = 2,541,123,902,915.37/2,325,723.05
6. Step 6: Final answer
   x = 1,092,616.73