Finding the Fourth Proportional to 36,831.68, 50,820.72 and 23,405.12

Step by Step Solution

1. Step 1: Write the proportion equation
   36,831.68 : 50,820.72 = 23,405.12 : x
2. Step 2: Convert to fraction form
   36,831.68/50,820.72 = 23,405.12/x
3. Step 3: Cross multiply
   36,831.68x = 50,820.72 × 23,405.12
4. Step 4: Simplify right side
   36,831.68x = 1,189,465,050.09
5. Step 5: Solve for x
   x = 1,189,465,050.09/36,831.68
6. Step 6: Final answer
   x = 32,294.62