Finding the Fourth Proportional to 116,086.83, 174,116.21 and 31,853.85

Step by Step Solution

1. Step 1: Write the proportion equation
   116,086.83 : 174,116.21 = 31,853.85 : x
2. Step 2: Convert to fraction form
   116,086.83/174,116.21 = 31,853.85/x
3. Step 3: Cross multiply
   116,086.83x = 174,116.21 × 31,853.85
4. Step 4: Simplify right side
   116,086.83x = 5,546,271,476.64
5. Step 5: Solve for x
   x = 5,546,271,476.64/116,086.83
6. Step 6: Final answer
   x = 47,776.92