Finding the Fourth Proportional to 64,126.02, 88,493.72 and 35,831.73

Step by Step Solution

1. Step 1: Write the proportion equation
   64,126.02 : 88,493.72 = 35,831.73 : x
2. Step 2: Convert to fraction form
   64,126.02/88,493.72 = 35,831.73/x
3. Step 3: Cross multiply
   64,126.02x = 88,493.72 × 35,831.73
4. Step 4: Simplify right side
   64,126.02x = 3,170,882,902.58
5. Step 5: Solve for x
   x = 3,170,882,902.58/64,126.02
6. Step 6: Final answer
   x = 49,447.68