Finding the Fourth Proportional to 9,793.56, 13,514.88 and 5,317.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,793.56 : 13,514.88 = 5,317.12 : x
2. Step 2: Convert to fraction form
   9,793.56/13,514.88 = 5,317.12/x
3. Step 3: Cross multiply
   9,793.56x = 13,514.88 × 5,317.12
4. Step 4: Simplify right side
   9,793.56x = 71,860,238.75
5. Step 5: Solve for x
   x = 71,860,238.75/9,793.56
6. Step 6: Final answer
   x = 7,337.50