Finding the Fourth Proportional to 6,329.63, 8,734.89 and 3,535.13

Step by Step Solution

1. Step 1: Write the proportion equation
   6,329.63 : 8,734.89 = 3,535.13 : x
2. Step 2: Convert to fraction form
   6,329.63/8,734.89 = 3,535.13/x
3. Step 3: Cross multiply
   6,329.63x = 8,734.89 × 3,535.13
4. Step 4: Simplify right side
   6,329.63x = 30,878,971.69
5. Step 5: Solve for x
   x = 30,878,971.69/6,329.63
6. Step 6: Final answer
   x = 4,878.48