Finding the Fourth Proportional to 6,331.82, 8,737.88 and 3,499.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,331.82 : 8,737.88 = 3,499.19 : x
2. Step 2: Convert to fraction form
   6,331.82/8,737.88 = 3,499.19/x
3. Step 3: Cross multiply
   6,331.82x = 8,737.88 × 3,499.19
4. Step 4: Simplify right side
   6,331.82x = 30,575,502.32
5. Step 5: Solve for x
   x = 30,575,502.32/6,331.82
6. Step 6: Final answer
   x = 4,828.86