Finding the Fourth Proportional to 11,658.42, 17,484.69 and 3,338.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,658.42 : 17,484.69 = 3,338.49 : x
2. Step 2: Convert to fraction form
   11,658.42/17,484.69 = 3,338.49/x
3. Step 3: Cross multiply
   11,658.42x = 17,484.69 × 3,338.49
4. Step 4: Simplify right side
   11,658.42x = 58,372,462.72
5. Step 5: Solve for x
   x = 58,372,462.72/11,658.42
6. Step 6: Final answer
   x = 5,006.89