Finding the Fourth Proportional to 49,401.24, 74,103.18 and 16,123.32

Step by Step Solution

1. Step 1: Write the proportion equation
   49,401.24 : 74,103.18 = 16,123.32 : x
2. Step 2: Convert to fraction form
   49,401.24/74,103.18 = 16,123.32/x
3. Step 3: Cross multiply
   49,401.24x = 74,103.18 × 16,123.32
4. Step 4: Simplify right side
   49,401.24x = 1,194,789,284.16
5. Step 5: Solve for x
   x = 1,194,789,284.16/49,401.24
6. Step 6: Final answer
   x = 24,185.41