Finding the Fourth Proportional to 11,658.84, 17,484.15 and 3,336.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,658.84 : 17,484.15 = 3,336.60 : x
2. Step 2: Convert to fraction form
   11,658.84/17,484.15 = 3,336.60/x
3. Step 3: Cross multiply
   11,658.84x = 17,484.15 × 3,336.60
4. Step 4: Simplify right side
   11,658.84x = 58,337,614.89
5. Step 5: Solve for x
   x = 58,337,614.89/11,658.84
6. Step 6: Final answer
   x = 5,003.72