Finding the Fourth Proportional to 11,669.17, 17,498.60 and 3,347.29

Step by Step Solution

1. Step 1: Write the proportion equation
   11,669.17 : 17,498.60 = 3,347.29 : x
2. Step 2: Convert to fraction form
   11,669.17/17,498.60 = 3,347.29/x
3. Step 3: Cross multiply
   11,669.17x = 17,498.60 × 3,347.29
4. Step 4: Simplify right side
   11,669.17x = 58,572,915.80
5. Step 5: Solve for x
   x = 58,572,915.80/11,669.17
6. Step 6: Final answer
   x = 5,019.46