Finding the Fourth Proportional to 116,465.97, 174,707.30 and 31,076.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,465.97 : 174,707.30 = 31,076.38 : x
2. Step 2: Convert to fraction form
   116,465.97/174,707.30 = 31,076.38/x
3. Step 3: Cross multiply
   116,465.97x = 174,707.30 × 31,076.38
4. Step 4: Simplify right side
   116,465.97x = 5,429,270,443.57
5. Step 5: Solve for x
   x = 5,429,270,443.57/116,465.97
6. Step 6: Final answer
   x = 46,616.80