Finding the Fourth Proportional to 11,080.08, 16,616.49 and 3,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,080.08 : 16,616.49 = 3,682.50 : x
2. Step 2: Convert to fraction form
   11,080.08/16,616.49 = 3,682.50/x
3. Step 3: Cross multiply
   11,080.08x = 16,616.49 × 3,682.50
4. Step 4: Simplify right side
   11,080.08x = 61,190,224.43
5. Step 5: Solve for x
   x = 61,190,224.43/11,080.08
6. Step 6: Final answer
   x = 5,522.54