Finding the Fourth Proportional to 116,110.56, 174,166.00 and 31,871.88

Step by Step Solution

1. Step 1: Write the proportion equation
   116,110.56 : 174,166.00 = 31,871.88 : x
2. Step 2: Convert to fraction form
   116,110.56/174,166.00 = 31,871.88/x
3. Step 3: Cross multiply
   116,110.56x = 174,166.00 × 31,871.88
4. Step 4: Simplify right side
   116,110.56x = 5,550,997,772.40
5. Step 5: Solve for x
   x = 5,550,997,772.40/116,110.56
6. Step 6: Final answer
   x = 47,807.86