Finding the Fourth Proportional to 2,677.30, 4,015.99 and 2,532.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677.30 : 4,015.99 = 2,532.71 : x
2. Step 2: Convert to fraction form
   2,677.30/4,015.99 = 2,532.71/x
3. Step 3: Cross multiply
   2,677.30x = 4,015.99 × 2,532.71
4. Step 4: Simplify right side
   2,677.30x = 10,171,338.03
5. Step 5: Solve for x
   x = 10,171,338.03/2,677.30
6. Step 6: Final answer
   x = 3,799.10