Finding the Fourth Proportional to 7,882.83, 10,882.76 and 5,233.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,882.83 : 10,882.76 = 5,233.86 : x
2. Step 2: Convert to fraction form
   7,882.83/10,882.76 = 5,233.86/x
3. Step 3: Cross multiply
   7,882.83x = 10,882.76 × 5,233.86
4. Step 4: Simplify right side
   7,882.83x = 56,958,842.25
5. Step 5: Solve for x
   x = 56,958,842.25/7,882.83
6. Step 6: Final answer
   x = 7,225.68