Finding the Fourth Proportional to 38,362.34, 57,499.59 and 16,142.42

Step by Step Solution

1. Step 1: Write the proportion equation
   38,362.34 : 57,499.59 = 16,142.42 : x
2. Step 2: Convert to fraction form
   38,362.34/57,499.59 = 16,142.42/x
3. Step 3: Cross multiply
   38,362.34x = 57,499.59 × 16,142.42
4. Step 4: Simplify right side
   38,362.34x = 928,182,531.61
5. Step 5: Solve for x
   x = 928,182,531.61/38,362.34
6. Step 6: Final answer
   x = 24,195.15