Finding the Fourth Proportional to 5,689.34, 8,520.72 and 5,492.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,689.34 : 8,520.72 = 5,492.27 : x
2. Step 2: Convert to fraction form
   5,689.34/8,520.72 = 5,492.27/x
3. Step 3: Cross multiply
   5,689.34x = 8,520.72 × 5,492.27
4. Step 4: Simplify right side
   5,689.34x = 46,798,052.23
5. Step 5: Solve for x
   x = 46,798,052.23/5,689.34
6. Step 6: Final answer
   x = 8,225.58