Finding the Fourth Proportional to 11,498.27, 17,244.77 and 4,102.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,498.27 : 17,244.77 = 4,102.56 : x
2. Step 2: Convert to fraction form
   11,498.27/17,244.77 = 4,102.56/x
3. Step 3: Cross multiply
   11,498.27x = 17,244.77 × 4,102.56
4. Step 4: Simplify right side
   11,498.27x = 70,747,683.10
5. Step 5: Solve for x
   x = 70,747,683.10/11,498.27
6. Step 6: Final answer
   x = 6,152.90