Finding the Fourth Proportional to 11,648.50, 17,482.47 and 5,492.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,648.50 : 17,482.47 = 5,492.50 : x
2. Step 2: Convert to fraction form
   11,648.50/17,482.47 = 5,492.50/x
3. Step 3: Cross multiply
   11,648.50x = 17,482.47 × 5,492.50
4. Step 4: Simplify right side
   11,648.50x = 96,022,466.48
5. Step 5: Solve for x
   x = 96,022,466.48/11,648.50
6. Step 6: Final answer
   x = 8,243.33