Finding the Fourth Proportional to 16,050.60, 24,071.58 and 5,661

Step by Step Solution

1. Step 1: Write the proportion equation
   16,050.60 : 24,071.58 = 5,661 : x
2. Step 2: Convert to fraction form
   16,050.60/24,071.58 = 5,661/x
3. Step 3: Cross multiply
   16,050.60x = 24,071.58 × 5,661
4. Step 4: Simplify right side
   16,050.60x = 136,269,214.38
5. Step 5: Solve for x
   x = 136,269,214.38/16,050.60
6. Step 6: Final answer
   x = 8,489.98