Finding the Fourth Proportional to 9,799.34, 13,522.70 and 5,323

Step by Step Solution

1. Step 1: Write the proportion equation
   9,799.34 : 13,522.70 = 5,323 : x
2. Step 2: Convert to fraction form
   9,799.34/13,522.70 = 5,323/x
3. Step 3: Cross multiply
   9,799.34x = 13,522.70 × 5,323
4. Step 4: Simplify right side
   9,799.34x = 71,981,332.10
5. Step 5: Solve for x
   x = 71,981,332.10/9,799.34
6. Step 6: Final answer
   x = 7,345.53