Finding the Fourth Proportional to 41,832.72, 62,742.55 and 13,752.58

Step by Step Solution

1. Step 1: Write the proportion equation
   41,832.72 : 62,742.55 = 13,752.58 : x
2. Step 2: Convert to fraction form
   41,832.72/62,742.55 = 13,752.58/x
3. Step 3: Cross multiply
   41,832.72x = 62,742.55 × 13,752.58
4. Step 4: Simplify right side
   41,832.72x = 862,871,938.28
5. Step 5: Solve for x
   x = 862,871,938.28/41,832.72
6. Step 6: Final answer
   x = 20,626.72