Finding the Fourth Proportional to 3,705.52, 5,551.96 and 3,238.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705.52 : 5,551.96 = 3,238.15 : x
2. Step 2: Convert to fraction form
   3,705.52/5,551.96 = 3,238.15/x
3. Step 3: Cross multiply
   3,705.52x = 5,551.96 × 3,238.15
4. Step 4: Simplify right side
   3,705.52x = 17,978,079.27
5. Step 5: Solve for x
   x = 17,978,079.27/3,705.52
6. Step 6: Final answer
   x = 4,851.70