Finding the Fourth Proportional to 4,744.72, 7,111.32 and 2,432.08

Step by Step Solution

1. Step 1: Write the proportion equation
   4,744.72 : 7,111.32 = 2,432.08 : x
2. Step 2: Convert to fraction form
   4,744.72/7,111.32 = 2,432.08/x
3. Step 3: Cross multiply
   4,744.72x = 7,111.32 × 2,432.08
4. Step 4: Simplify right side
   4,744.72x = 17,295,299.15
5. Step 5: Solve for x
   x = 17,295,299.15/4,744.72
6. Step 6: Final answer
   x = 3,645.17