Finding the Fourth Proportional to 12,492.24, 18,743.22 and 4,706.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,492.24 : 18,743.22 = 4,706.52 : x
2. Step 2: Convert to fraction form
   12,492.24/18,743.22 = 4,706.52/x
3. Step 3: Cross multiply
   12,492.24x = 18,743.22 × 4,706.52
4. Step 4: Simplify right side
   12,492.24x = 88,215,339.79
5. Step 5: Solve for x
   x = 88,215,339.79/12,492.24
6. Step 6: Final answer
   x = 7,061.61