Finding the Fourth Proportional to 2,003.34, 3,002.26 and 1,126.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.34 : 3,002.26 = 1,126.26 : x
2. Step 2: Convert to fraction form
   2,003.34/3,002.26 = 1,126.26/x
3. Step 3: Cross multiply
   2,003.34x = 3,002.26 × 1,126.26
4. Step 4: Simplify right side
   2,003.34x = 3,381,325.35
5. Step 5: Solve for x
   x = 3,381,325.35/2,003.34
6. Step 6: Final answer
   x = 1,687.84