Finding the Fourth Proportional to 114,410.78, 171,597.80 and 31,285.34

Step by Step Solution

1. Step 1: Write the proportion equation
   114,410.78 : 171,597.80 = 31,285.34 : x
2. Step 2: Convert to fraction form
   114,410.78/171,597.80 = 31,285.34/x
3. Step 3: Cross multiply
   114,410.78x = 171,597.80 × 31,285.34
4. Step 4: Simplify right side
   114,410.78x = 5,368,494,501.84
5. Step 5: Solve for x
   x = 5,368,494,501.84/114,410.78
6. Step 6: Final answer
   x = 46,922.98