Finding the Fourth Proportional to 11,308.50, 16,962.78 and 3,517.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,308.50 : 16,962.78 = 3,517.32 : x
2. Step 2: Convert to fraction form
   11,308.50/16,962.78 = 3,517.32/x
3. Step 3: Cross multiply
   11,308.50x = 16,962.78 × 3,517.32
4. Step 4: Simplify right side
   11,308.50x = 59,663,525.35
5. Step 5: Solve for x
   x = 59,663,525.35/11,308.50
6. Step 6: Final answer
   x = 5,275.99