Finding the Fourth Proportional to 2,512.90, 3,748.94 and 2,376.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,512.90 : 3,748.94 = 2,376.82 : x
2. Step 2: Convert to fraction form
   2,512.90/3,748.94 = 2,376.82/x
3. Step 3: Cross multiply
   2,512.90x = 3,748.94 × 2,376.82
4. Step 4: Simplify right side
   2,512.90x = 8,910,536.83
5. Step 5: Solve for x
   x = 8,910,536.83/2,512.90
6. Step 6: Final answer
   x = 3,545.92