Finding the Fourth Proportional to 11,066.26, 16,601.98 and 3,670.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,066.26 : 16,601.98 = 3,670.18 : x
2. Step 2: Convert to fraction form
   11,066.26/16,601.98 = 3,670.18/x
3. Step 3: Cross multiply
   11,066.26x = 16,601.98 × 3,670.18
4. Step 4: Simplify right side
   11,066.26x = 60,932,254.96
5. Step 5: Solve for x
   x = 60,932,254.96/11,066.26
6. Step 6: Final answer
   x = 5,506.13