Finding the Fourth Proportional to 1,691.37, 2,334.03 and 1,062.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,691.37 : 2,334.03 = 1,062.24 : x
2. Step 2: Convert to fraction form
   1,691.37/2,334.03 = 1,062.24/x
3. Step 3: Cross multiply
   1,691.37x = 2,334.03 × 1,062.24
4. Step 4: Simplify right side
   1,691.37x = 2,479,300.03
5. Step 5: Solve for x
   x = 2,479,300.03/1,691.37
6. Step 6: Final answer
   x = 1,465.85