Finding the Fourth Proportional to 1,062.38, 1,593.34 and 753.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062.38 : 1,593.34 = 753.37 : x
2. Step 2: Convert to fraction form
   1,062.38/1,593.34 = 753.37/x
3. Step 3: Cross multiply
   1,062.38x = 1,593.34 × 753.37
4. Step 4: Simplify right side
   1,062.38x = 1,200,374.56
5. Step 5: Solve for x
   x = 1,200,374.56/1,062.38
6. Step 6: Final answer
   x = 1,129.89