Finding the Fourth Proportional to 16,191.78, 24,284.43 and 4,501.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,191.78 : 24,284.43 = 4,501.86 : x
2. Step 2: Convert to fraction form
   16,191.78/24,284.43 = 4,501.86/x
3. Step 3: Cross multiply
   16,191.78x = 24,284.43 × 4,501.86
4. Step 4: Simplify right side
   16,191.78x = 109,325,104.04
5. Step 5: Solve for x
   x = 109,325,104.04/16,191.78
6. Step 6: Final answer
   x = 6,751.89