Finding the Fourth Proportional to 11,600.60, 17,404.34 and 3,703.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,600.60 : 17,404.34 = 3,703.61 : x
2. Step 2: Convert to fraction form
   11,600.60/17,404.34 = 3,703.61/x
3. Step 3: Cross multiply
   11,600.60x = 17,404.34 × 3,703.61
4. Step 4: Simplify right side
   11,600.60x = 64,458,912.66
5. Step 5: Solve for x
   x = 64,458,912.66/11,600.60
6. Step 6: Final answer
   x = 5,556.52