Finding the Fourth Proportional to 38,282.72, 52,831.22 and 23,178.10

Step by Step Solution

1. Step 1: Write the proportion equation
   38,282.72 : 52,831.22 = 23,178.10 : x
2. Step 2: Convert to fraction form
   38,282.72/52,831.22 = 23,178.10/x
3. Step 3: Cross multiply
   38,282.72x = 52,831.22 × 23,178.10
4. Step 4: Simplify right side
   38,282.72x = 1,224,527,300.28
5. Step 5: Solve for x
   x = 1,224,527,300.28/38,282.72
6. Step 6: Final answer
   x = 31,986.42