Finding the Fourth Proportional to 16,080.72, 24,117.88 and 4,984.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,080.72 : 24,117.88 = 4,984.72 : x
2. Step 2: Convert to fraction form
   16,080.72/24,117.88 = 4,984.72/x
3. Step 3: Cross multiply
   16,080.72x = 24,117.88 × 4,984.72
4. Step 4: Simplify right side
   16,080.72x = 120,220,878.79
5. Step 5: Solve for x
   x = 120,220,878.79/16,080.72
6. Step 6: Final answer
   x = 7,476.09