Finding the Fourth Proportional to 1,495.74, 2,062.71 and 935.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.74 : 2,062.71 = 935.42 : x
2. Step 2: Convert to fraction form
   1,495.74/2,062.71 = 935.42/x
3. Step 3: Cross multiply
   1,495.74x = 2,062.71 × 935.42
4. Step 4: Simplify right side
   1,495.74x = 1,929,505.34
5. Step 5: Solve for x
   x = 1,929,505.34/1,495.74
6. Step 6: Final answer
   x = 1,290.00