Finding the Fourth Proportional to 173,701, 239,707.46 and 98,247.88

Step by Step Solution

1. Step 1: Write the proportion equation
   173,701 : 239,707.46 = 98,247.88 : x
2. Step 2: Convert to fraction form
   173,701/239,707.46 = 98,247.88/x
3. Step 3: Cross multiply
   173,701x = 239,707.46 × 98,247.88
4. Step 4: Simplify right side
   173,701x = 23,550,749,765.18
5. Step 5: Solve for x
   x = 23,550,749,765.18/173,701
6. Step 6: Final answer
   x = 135,582.12