Finding the Fourth Proportional to 38,504.52, 57,735.18 and 18,741

Step by Step Solution

1. Step 1: Write the proportion equation
   38,504.52 : 57,735.18 = 18,741 : x
2. Step 2: Convert to fraction form
   38,504.52/57,735.18 = 18,741/x
3. Step 3: Cross multiply
   38,504.52x = 57,735.18 × 18,741
4. Step 4: Simplify right side
   38,504.52x = 1,082,015,008.38
5. Step 5: Solve for x
   x = 1,082,015,008.38/38,504.52
6. Step 6: Final answer
   x = 28,100.99