Finding the Fourth Proportional to 9,470.52, 13,072.19 and 5,492.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,470.52 : 13,072.19 = 5,492.61 : x
2. Step 2: Convert to fraction form
   9,470.52/13,072.19 = 5,492.61/x
3. Step 3: Cross multiply
   9,470.52x = 13,072.19 × 5,492.61
4. Step 4: Simplify right side
   9,470.52x = 71,800,414.05
5. Step 5: Solve for x
   x = 71,800,414.05/9,470.52
6. Step 6: Final answer
   x = 7,581.46