Finding the Fourth Proportional to 116,481.43, 174,730.50 and 31,091.84

Step by Step Solution

1. Step 1: Write the proportion equation
   116,481.43 : 174,730.50 = 31,091.84 : x
2. Step 2: Convert to fraction form
   116,481.43/174,730.50 = 31,091.84/x
3. Step 3: Cross multiply
   116,481.43x = 174,730.50 × 31,091.84
4. Step 4: Simplify right side
   116,481.43x = 5,432,692,749.12
5. Step 5: Solve for x
   x = 5,432,692,749.12/116,481.43
6. Step 6: Final answer
   x = 46,639.99