Finding the Fourth Proportional to 10,311.32, 14,229.52 and 5,595.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,311.32 : 14,229.52 = 5,595.50 : x
2. Step 2: Convert to fraction form
   10,311.32/14,229.52 = 5,595.50/x
3. Step 3: Cross multiply
   10,311.32x = 14,229.52 × 5,595.50
4. Step 4: Simplify right side
   10,311.32x = 79,621,194.02
5. Step 5: Solve for x
   x = 79,621,194.02/10,311.32
6. Step 6: Final answer
   x = 7,721.73