Finding the Fourth Proportional to 39,238.72, 54,165.12 and 24,137.52

Step by Step Solution

1. Step 1: Write the proportion equation
   39,238.72 : 54,165.12 = 24,137.52 : x
2. Step 2: Convert to fraction form
   39,238.72/54,165.12 = 24,137.52/x
3. Step 3: Cross multiply
   39,238.72x = 54,165.12 × 24,137.52
4. Step 4: Simplify right side
   39,238.72x = 1,307,411,667.30
5. Step 5: Solve for x
   x = 1,307,411,667.30/39,238.72
6. Step 6: Final answer
   x = 33,319.43