Finding the Fourth Proportional to 16,635.42, 24,957.23 and 4,948.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,635.42 : 24,957.23 = 4,948.63 : x
2. Step 2: Convert to fraction form
   16,635.42/24,957.23 = 4,948.63/x
3. Step 3: Cross multiply
   16,635.42x = 24,957.23 × 4,948.63
4. Step 4: Simplify right side
   16,635.42x = 123,504,009.96
5. Step 5: Solve for x
   x = 123,504,009.96/16,635.42
6. Step 6: Final answer
   x = 7,424.16