Finding the Fourth Proportional to 3,767.07, 5,198.34 and 2,088.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,767.07 : 5,198.34 = 2,088.39 : x
2. Step 2: Convert to fraction form
   3,767.07/5,198.34 = 2,088.39/x
3. Step 3: Cross multiply
   3,767.07x = 5,198.34 × 2,088.39
4. Step 4: Simplify right side
   3,767.07x = 10,856,150.83
5. Step 5: Solve for x
   x = 10,856,150.83/3,767.07
6. Step 6: Final answer
   x = 2,881.86