Finding the Fourth Proportional to 49,859.56, 68,831.59 and 38,503.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,859.56 : 68,831.59 = 38,503.56 : x
2. Step 2: Convert to fraction form
   49,859.56/68,831.59 = 38,503.56/x
3. Step 3: Cross multiply
   49,859.56x = 68,831.59 × 38,503.56
4. Step 4: Simplify right side
   49,859.56x = 2,650,261,159.20
5. Step 5: Solve for x
   x = 2,650,261,159.20/49,859.56
6. Step 6: Final answer
   x = 53,154.53