Finding the Fourth Proportional to 3,708.83, 5,118.15 and 2,030.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,708.83 : 5,118.15 = 2,030.22 : x
2. Step 2: Convert to fraction form
   3,708.83/5,118.15 = 2,030.22/x
3. Step 3: Cross multiply
   3,708.83x = 5,118.15 × 2,030.22
4. Step 4: Simplify right side
   3,708.83x = 10,390,970.49
5. Step 5: Solve for x
   x = 10,390,970.49/3,708.83
6. Step 6: Final answer
   x = 2,801.68