Finding the Fourth Proportional to 116,030.98, 174,046.61 and 31,791.86

Step by Step Solution

1. Step 1: Write the proportion equation
   116,030.98 : 174,046.61 = 31,791.86 : x
2. Step 2: Convert to fraction form
   116,030.98/174,046.61 = 31,791.86/x
3. Step 3: Cross multiply
   116,030.98x = 174,046.61 × 31,791.86
4. Step 4: Simplify right side
   116,030.98x = 5,533,265,458.59
5. Step 5: Solve for x
   x = 5,533,265,458.59/116,030.98
6. Step 6: Final answer
   x = 47,687.83