Finding the Fourth Proportional to 60,831.60, 91,222.89 and 25,268.68

Step by Step Solution

1. Step 1: Write the proportion equation
   60,831.60 : 91,222.89 = 25,268.68 : x
2. Step 2: Convert to fraction form
   60,831.60/91,222.89 = 25,268.68/x
3. Step 3: Cross multiply
   60,831.60x = 91,222.89 × 25,268.68
4. Step 4: Simplify right side
   60,831.60x = 2,305,082,016.09
5. Step 5: Solve for x
   x = 2,305,082,016.09/60,831.60
6. Step 6: Final answer
   x = 37,892.84