Finding the Fourth Proportional to 58,096.50, 80,173.17 and 31,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,096.50 : 80,173.17 = 31,600.50 : x
2. Step 2: Convert to fraction form
   58,096.50/80,173.17 = 31,600.50/x
3. Step 3: Cross multiply
   58,096.50x = 80,173.17 × 31,600.50
4. Step 4: Simplify right side
   58,096.50x = 2,533,512,258.59
5. Step 5: Solve for x
   x = 2,533,512,258.59/58,096.50
6. Step 6: Final answer
   x = 43,608.69