Finding the Fourth Proportional to 9,482.86, 13,086.25 and 5,233.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482.86 : 13,086.25 = 5,233.96 : x
2. Step 2: Convert to fraction form
   9,482.86/13,086.25 = 5,233.96/x
3. Step 3: Cross multiply
   9,482.86x = 13,086.25 × 5,233.96
4. Step 4: Simplify right side
   9,482.86x = 68,492,909.05
5. Step 5: Solve for x
   x = 68,492,909.05/9,482.86
6. Step 6: Final answer
   x = 7,222.81