Finding the Fourth Proportional to 5,807.98, 8,712.42 and 3,483.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,807.98 : 8,712.42 = 3,483.82 : x
2. Step 2: Convert to fraction form
   5,807.98/8,712.42 = 3,483.82/x
3. Step 3: Cross multiply
   5,807.98x = 8,712.42 × 3,483.82
4. Step 4: Simplify right side
   5,807.98x = 30,352,503.04
5. Step 5: Solve for x
   x = 30,352,503.04/5,807.98
6. Step 6: Final answer
   x = 5,226.00