Finding the Fourth Proportional to 2,525.76, 3,769.56 and 2,460.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.76 : 3,769.56 = 2,460.15 : x
2. Step 2: Convert to fraction form
   2,525.76/3,769.56 = 2,460.15/x
3. Step 3: Cross multiply
   2,525.76x = 3,769.56 × 2,460.15
4. Step 4: Simplify right side
   2,525.76x = 9,273,683.03
5. Step 5: Solve for x
   x = 9,273,683.03/2,525.76
6. Step 6: Final answer
   x = 3,671.64