Finding the Fourth Proportional to 116,198.98, 174,280.24 and 31,965.46

Step by Step Solution

1. Step 1: Write the proportion equation
   116,198.98 : 174,280.24 = 31,965.46 : x
2. Step 2: Convert to fraction form
   116,198.98/174,280.24 = 31,965.46/x
3. Step 3: Cross multiply
   116,198.98x = 174,280.24 × 31,965.46
4. Step 4: Simplify right side
   116,198.98x = 5,570,948,040.51
5. Step 5: Solve for x
   x = 5,570,948,040.51/116,198.98
6. Step 6: Final answer
   x = 47,943.18