Finding the Fourth Proportional to 114,951, 172,426.52 and 31,845

Step by Step Solution

1. Step 1: Write the proportion equation
   114,951 : 172,426.52 = 31,845 : x
2. Step 2: Convert to fraction form
   114,951/172,426.52 = 31,845/x
3. Step 3: Cross multiply
   114,951x = 172,426.52 × 31,845
4. Step 4: Simplify right side
   114,951x = 5,490,922,529.40
5. Step 5: Solve for x
   x = 5,490,922,529.40/114,951
6. Step 6: Final answer
   x = 47,767.51