Finding the Fourth Proportional to 3,761.06, 5,642.56 and 2,202.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,761.06 : 5,642.56 = 2,202.38 : x
2. Step 2: Convert to fraction form
   3,761.06/5,642.56 = 2,202.38/x
3. Step 3: Cross multiply
   3,761.06x = 5,642.56 × 2,202.38
4. Step 4: Simplify right side
   3,761.06x = 12,427,061.29
5. Step 5: Solve for x
   x = 12,427,061.29/3,761.06
6. Step 6: Final answer
   x = 3,304.14