Finding the Fourth Proportional to 2,132.86, 3,199.38 and 746.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,132.86 : 3,199.38 = 746.34 : x
2. Step 2: Convert to fraction form
   2,132.86/3,199.38 = 746.34/x
3. Step 3: Cross multiply
   2,132.86x = 3,199.38 × 746.34
4. Step 4: Simplify right side
   2,132.86x = 2,387,825.27
5. Step 5: Solve for x
   x = 2,387,825.27/2,132.86
6. Step 6: Final answer
   x = 1,119.54