Finding the Fourth Proportional to 16,271.07, 24,378.76 and 8,880.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,271.07 : 24,378.76 = 8,880.72 : x
2. Step 2: Convert to fraction form
   16,271.07/24,378.76 = 8,880.72/x
3. Step 3: Cross multiply
   16,271.07x = 24,378.76 × 8,880.72
4. Step 4: Simplify right side
   16,271.07x = 216,500,941.51
5. Step 5: Solve for x
   x = 216,500,941.51/16,271.07
6. Step 6: Final answer
   x = 13,305.88