Finding the Fourth Proportional to 2,500.25, 3,748.07 and 1,314.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.25 : 3,748.07 = 1,314.09 : x
2. Step 2: Convert to fraction form
   2,500.25/3,748.07 = 1,314.09/x
3. Step 3: Cross multiply
   2,500.25x = 3,748.07 × 1,314.09
4. Step 4: Simplify right side
   2,500.25x = 4,925,304.59
5. Step 5: Solve for x
   x = 4,925,304.59/2,500.25
6. Step 6: Final answer
   x = 1,969.93