Finding the Fourth Proportional to 1,162.08, 1,741.23 and 814.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162.08 : 1,741.23 = 814.59 : x
2. Step 2: Convert to fraction form
   1,162.08/1,741.23 = 814.59/x
3. Step 3: Cross multiply
   1,162.08x = 1,741.23 × 814.59
4. Step 4: Simplify right side
   1,162.08x = 1,418,388.55
5. Step 5: Solve for x
   x = 1,418,388.55/1,162.08
6. Step 6: Final answer
   x = 1,220.56