Finding the Fourth Proportional to 2,375.38, 3,557.40 and 2,026.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.38 : 3,557.40 = 2,026.81 : x
2. Step 2: Convert to fraction form
   2,375.38/3,557.40 = 2,026.81/x
3. Step 3: Cross multiply
   2,375.38x = 3,557.40 × 2,026.81
4. Step 4: Simplify right side
   2,375.38x = 7,210,173.89
5. Step 5: Solve for x
   x = 7,210,173.89/2,375.38
6. Step 6: Final answer
   x = 3,035.38