Finding the Fourth Proportional to 16,162.35, 24,242.77 and 5,634.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162.35 : 24,242.77 = 5,634.78 : x
2. Step 2: Convert to fraction form
   16,162.35/24,242.77 = 5,634.78/x
3. Step 3: Cross multiply
   16,162.35x = 24,242.77 × 5,634.78
4. Step 4: Simplify right side
   16,162.35x = 136,602,675.54
5. Step 5: Solve for x
   x = 136,602,675.54/16,162.35
6. Step 6: Final answer
   x = 8,451.91