Finding the Fourth Proportional to 114,827.82, 172,244.96 and 31,721.82

Step by Step Solution

1. Step 1: Write the proportion equation
   114,827.82 : 172,244.96 = 31,721.82 : x
2. Step 2: Convert to fraction form
   114,827.82/172,244.96 = 31,721.82/x
3. Step 3: Cross multiply
   114,827.82x = 172,244.96 × 31,721.82
4. Step 4: Simplify right side
   114,827.82x = 5,463,923,617.03
5. Step 5: Solve for x
   x = 5,463,923,617.03/114,827.82
6. Step 6: Final answer
   x = 47,583.62