Finding the Fourth Proportional to 16,079.88, 24,117.48 and 4,394.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,079.88 : 24,117.48 = 4,394.04 : x
2. Step 2: Convert to fraction form
   16,079.88/24,117.48 = 4,394.04/x
3. Step 3: Cross multiply
   16,079.88x = 24,117.48 × 4,394.04
4. Step 4: Simplify right side
   16,079.88x = 105,973,171.82
5. Step 5: Solve for x
   x = 105,973,171.82/16,079.88
6. Step 6: Final answer
   x = 6,590.42