Finding the Fourth Proportional to 1,833.42, 2,748.87 and 968.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833.42 : 2,748.87 = 968.34 : x
2. Step 2: Convert to fraction form
   1,833.42/2,748.87 = 968.34/x
3. Step 3: Cross multiply
   1,833.42x = 2,748.87 × 968.34
4. Step 4: Simplify right side
   1,833.42x = 2,661,840.78
5. Step 5: Solve for x
   x = 2,661,840.78/1,833.42
6. Step 6: Final answer
   x = 1,451.84