Finding the Fourth Proportional to 2,080.06, 2,869.79 and 1,372.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080.06 : 2,869.79 = 1,372.25 : x
2. Step 2: Convert to fraction form
   2,080.06/2,869.79 = 1,372.25/x
3. Step 3: Cross multiply
   2,080.06x = 2,869.79 × 1,372.25
4. Step 4: Simplify right side
   2,080.06x = 3,938,072.21
5. Step 5: Solve for x
   x = 3,938,072.21/2,080.06
6. Step 6: Final answer
   x = 1,893.25