Finding the Fourth Proportional to 16,172.96, 24,251.27 and 4,926.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,172.96 : 24,251.27 = 4,926.15 : x
2. Step 2: Convert to fraction form
   16,172.96/24,251.27 = 4,926.15/x
3. Step 3: Cross multiply
   16,172.96x = 24,251.27 × 4,926.15
4. Step 4: Simplify right side
   16,172.96x = 119,465,369.08
5. Step 5: Solve for x
   x = 119,465,369.08/16,172.96
6. Step 6: Final answer
   x = 7,386.74