Finding the Fourth Proportional to 16,426.89, 24,638.18 and 4,741.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,426.89 : 24,638.18 = 4,741.29 : x
2. Step 2: Convert to fraction form
   16,426.89/24,638.18 = 4,741.29/x
3. Step 3: Cross multiply
   16,426.89x = 24,638.18 × 4,741.29
4. Step 4: Simplify right side
   16,426.89x = 116,816,732.75
5. Step 5: Solve for x
   x = 116,816,732.75/16,426.89
6. Step 6: Final answer
   x = 7,111.31