Finding the Fourth Proportional to 1,936.42, 2,904.76 and 1,114.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936.42 : 2,904.76 = 1,114.34 : x
2. Step 2: Convert to fraction form
   1,936.42/2,904.76 = 1,114.34/x
3. Step 3: Cross multiply
   1,936.42x = 2,904.76 × 1,114.34
4. Step 4: Simplify right side
   1,936.42x = 3,236,890.26
5. Step 5: Solve for x
   x = 3,236,890.26/1,936.42
6. Step 6: Final answer
   x = 1,671.58