Finding the Fourth Proportional to 114,339, 171,520.38 and 31,233

Step by Step Solution

1. Step 1: Write the proportion equation
   114,339 : 171,520.38 = 31,233 : x
2. Step 2: Convert to fraction form
   114,339/171,520.38 = 31,233/x
3. Step 3: Cross multiply
   114,339x = 171,520.38 × 31,233
4. Step 4: Simplify right side
   114,339x = 5,357,096,028.54
5. Step 5: Solve for x
   x = 5,357,096,028.54/114,339
6. Step 6: Final answer
   x = 46,852.75