Finding the Fourth Proportional to 11,104.47, 16,657.83 and 3,706.29

Step by Step Solution

1. Step 1: Write the proportion equation
   11,104.47 : 16,657.83 = 3,706.29 : x
2. Step 2: Convert to fraction form
   11,104.47/16,657.83 = 3,706.29/x
3. Step 3: Cross multiply
   11,104.47x = 16,657.83 × 3,706.29
4. Step 4: Simplify right side
   11,104.47x = 61,738,748.75
5. Step 5: Solve for x
   x = 61,738,748.75/11,104.47
6. Step 6: Final answer
   x = 5,559.81