Finding the Fourth Proportional to 119,825.42, 179,742.72 and 31,076.60

Step by Step Solution

1. Step 1: Write the proportion equation
   119,825.42 : 179,742.72 = 31,076.60 : x
2. Step 2: Convert to fraction form
   119,825.42/179,742.72 = 31,076.60/x
3. Step 3: Cross multiply
   119,825.42x = 179,742.72 × 31,076.60
4. Step 4: Simplify right side
   119,825.42x = 5,585,792,612.35
5. Step 5: Solve for x
   x = 5,585,792,612.35/119,825.42
6. Step 6: Final answer
   x = 46,616.09