Finding the Fourth Proportional to 1,933.42, 2,666.37 and 1,270.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.42 : 2,666.37 = 1,270.04 : x
2. Step 2: Convert to fraction form
   1,933.42/2,666.37 = 1,270.04/x
3. Step 3: Cross multiply
   1,933.42x = 2,666.37 × 1,270.04
4. Step 4: Simplify right side
   1,933.42x = 3,386,396.55
5. Step 5: Solve for x
   x = 3,386,396.55/1,933.42
6. Step 6: Final answer
   x = 1,751.51