Finding the Fourth Proportional to 2,150.73, 3,224.25 and 1,162.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.73 : 3,224.25 = 1,162.53 : x
2. Step 2: Convert to fraction form
   2,150.73/3,224.25 = 1,162.53/x
3. Step 3: Cross multiply
   2,150.73x = 3,224.25 × 1,162.53
4. Step 4: Simplify right side
   2,150.73x = 3,748,287.35
5. Step 5: Solve for x
   x = 3,748,287.35/2,150.73
6. Step 6: Final answer
   x = 1,742.80