Finding the Fourth Proportional to 16,426.96, 24,638.28 and 4,581.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,426.96 : 24,638.28 = 4,581.52 : x
2. Step 2: Convert to fraction form
   16,426.96/24,638.28 = 4,581.52/x
3. Step 3: Cross multiply
   16,426.96x = 24,638.28 × 4,581.52
4. Step 4: Simplify right side
   16,426.96x = 112,880,772.59
5. Step 5: Solve for x
   x = 112,880,772.59/16,426.96
6. Step 6: Final answer
   x = 6,871.68