Finding the Fourth Proportional to 11,658.22, 17,487.93 and 3,339.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,658.22 : 17,487.93 = 3,339.46 : x
2. Step 2: Convert to fraction form
   11,658.22/17,487.93 = 3,339.46/x
3. Step 3: Cross multiply
   11,658.22x = 17,487.93 × 3,339.46
4. Step 4: Simplify right side
   11,658.22x = 58,400,242.72
5. Step 5: Solve for x
   x = 58,400,242.72/11,658.22
6. Step 6: Final answer
   x = 5,009.36