Finding the Fourth Proportional to 10,822.68, 16,233.20 and 3,802.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,822.68 : 16,233.20 = 3,802.76 : x
2. Step 2: Convert to fraction form
   10,822.68/16,233.20 = 3,802.76/x
3. Step 3: Cross multiply
   10,822.68x = 16,233.20 × 3,802.76
4. Step 4: Simplify right side
   10,822.68x = 61,730,863.45
5. Step 5: Solve for x
   x = 61,730,863.45/10,822.68
6. Step 6: Final answer
   x = 5,703.84