Finding the Fourth Proportional to 2,526.76, 3,761.96 and 2,490.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.76 : 3,761.96 = 2,490.34 : x
2. Step 2: Convert to fraction form
   2,526.76/3,761.96 = 2,490.34/x
3. Step 3: Cross multiply
   2,526.76x = 3,761.96 × 2,490.34
4. Step 4: Simplify right side
   2,526.76x = 9,368,559.47
5. Step 5: Solve for x
   x = 9,368,559.47/2,526.76
6. Step 6: Final answer
   x = 3,707.74