Finding the Fourth Proportional to 3,772.39, 5,205.27 and 2,093.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772.39 : 5,205.27 = 2,093.53 : x
2. Step 2: Convert to fraction form
   3,772.39/5,205.27 = 2,093.53/x
3. Step 3: Cross multiply
   3,772.39x = 5,205.27 × 2,093.53
4. Step 4: Simplify right side
   3,772.39x = 10,897,388.90
5. Step 5: Solve for x
   x = 10,897,388.90/3,772.39
6. Step 6: Final answer
   x = 2,888.72