Finding the Fourth Proportional to 3,758.01, 5,637.15 and 1,292.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,758.01 : 5,637.15 = 1,292.81 : x
2. Step 2: Convert to fraction form
   3,758.01/5,637.15 = 1,292.81/x
3. Step 3: Cross multiply
   3,758.01x = 5,637.15 × 1,292.81
4. Step 4: Simplify right side
   3,758.01x = 7,287,763.89
5. Step 5: Solve for x
   x = 7,287,763.89/3,758.01
6. Step 6: Final answer
   x = 1,939.26