Finding the Fourth Proportional to 16,077.91, 24,117.54 and 4,391.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,077.91 : 24,117.54 = 4,391.14 : x
2. Step 2: Convert to fraction form
   16,077.91/24,117.54 = 4,391.14/x
3. Step 3: Cross multiply
   16,077.91x = 24,117.54 × 4,391.14
4. Step 4: Simplify right side
   16,077.91x = 105,903,494.60
5. Step 5: Solve for x
   x = 105,903,494.60/16,077.91
6. Step 6: Final answer
   x = 6,586.89