Finding the Fourth Proportional to 16,065.76, 24,080.16 and 6,200.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,065.76 : 24,080.16 = 6,200.72 : x
2. Step 2: Convert to fraction form
   16,065.76/24,080.16 = 6,200.72/x
3. Step 3: Cross multiply
   16,065.76x = 24,080.16 × 6,200.72
4. Step 4: Simplify right side
   16,065.76x = 149,314,329.72
5. Step 5: Solve for x
   x = 149,314,329.72/16,065.76
6. Step 6: Final answer
   x = 9,293.95