Finding the Fourth Proportional to 2,227.38, 3,343.08 and 1,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.38 : 3,343.08 = 1,132.50 : x
2. Step 2: Convert to fraction form
   2,227.38/3,343.08 = 1,132.50/x
3. Step 3: Cross multiply
   2,227.38x = 3,343.08 × 1,132.50
4. Step 4: Simplify right side
   2,227.38x = 3,786,038.10
5. Step 5: Solve for x
   x = 3,786,038.10/2,227.38
6. Step 6: Final answer
   x = 1,699.77