Finding the Fourth Proportional to 16,185.74, 24,279.60 and 5,092.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,185.74 : 24,279.60 = 5,092.79 : x
2. Step 2: Convert to fraction form
   16,185.74/24,279.60 = 5,092.79/x
3. Step 3: Cross multiply
   16,185.74x = 24,279.60 × 5,092.79
4. Step 4: Simplify right side
   16,185.74x = 123,650,782.69
5. Step 5: Solve for x
   x = 123,650,782.69/16,185.74
6. Step 6: Final answer
   x = 7,639.49