Finding the Fourth Proportional to 1,462.46, 2,195.37 and 1,155.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.46 : 2,195.37 = 1,155.33 : x
2. Step 2: Convert to fraction form
   1,462.46/2,195.37 = 1,155.33/x
3. Step 3: Cross multiply
   1,462.46x = 2,195.37 × 1,155.33
4. Step 4: Simplify right side
   1,462.46x = 2,536,376.82
5. Step 5: Solve for x
   x = 2,536,376.82/1,462.46
6. Step 6: Final answer
   x = 1,734.33