Finding the Fourth Proportional to 3,852.50, 5,789.68 and 3,754.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,852.50 : 5,789.68 = 3,754.08 : x
2. Step 2: Convert to fraction form
   3,852.50/5,789.68 = 3,754.08/x
3. Step 3: Cross multiply
   3,852.50x = 5,789.68 × 3,754.08
4. Step 4: Simplify right side
   3,852.50x = 21,734,912.51
5. Step 5: Solve for x
   x = 21,734,912.51/3,852.50
6. Step 6: Final answer
   x = 5,641.78