Finding the Fourth Proportional to 5,715,799.58, 7,887,920.59 and 3,235,020.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,715,799.58 : 7,887,920.59 = 3,235,020.10 : x
2. Step 2: Convert to fraction form
   5,715,799.58/7,887,920.59 = 3,235,020.10/x
3. Step 3: Cross multiply
   5,715,799.58x = 7,887,920.59 × 3,235,020.10
4. Step 4: Simplify right side
   5,715,799.58x = 25,517,581,655,853.86
5. Step 5: Solve for x
   x = 25,517,581,655,853.86/5,715,799.58
6. Step 6: Final answer
   x = 4,464,394.05