Finding the Fourth Proportional to 10,863.52, 16,283.88 and 5,023.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,863.52 : 16,283.88 = 5,023.96 : x
2. Step 2: Convert to fraction form
   10,863.52/16,283.88 = 5,023.96/x
3. Step 3: Cross multiply
   10,863.52x = 16,283.88 × 5,023.96
4. Step 4: Simplify right side
   10,863.52x = 81,809,561.76
5. Step 5: Solve for x
   x = 81,809,561.76/10,863.52
6. Step 6: Final answer
   x = 7,530.67