Finding the Fourth Proportional to 6,326.38, 8,730.41 and 3,531.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,326.38 : 8,730.41 = 3,531.88 : x
2. Step 2: Convert to fraction form
   6,326.38/8,730.41 = 3,531.88/x
3. Step 3: Cross multiply
   6,326.38x = 8,730.41 × 3,531.88
4. Step 4: Simplify right side
   6,326.38x = 30,834,699.16
5. Step 5: Solve for x
   x = 30,834,699.16/6,326.38
6. Step 6: Final answer
   x = 4,873.99