Finding the Fourth Proportional to 2,314.96, 3,194.57 and 1,267.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.96 : 3,194.57 = 1,267.03 : x
2. Step 2: Convert to fraction form
   2,314.96/3,194.57 = 1,267.03/x
3. Step 3: Cross multiply
   2,314.96x = 3,194.57 × 1,267.03
4. Step 4: Simplify right side
   2,314.96x = 4,047,593.72
5. Step 5: Solve for x
   x = 4,047,593.72/2,314.96
6. Step 6: Final answer
   x = 1,748.45