Finding the Fourth Proportional to 196,788.05, 271,519.32 and 110,730.25

Step by Step Solution

1. Step 1: Write the proportion equation
   196,788.05 : 271,519.32 = 110,730.25 : x
2. Step 2: Convert to fraction form
   196,788.05/271,519.32 = 110,730.25/x
3. Step 3: Cross multiply
   196,788.05x = 271,519.32 × 110,730.25
4. Step 4: Simplify right side
   196,788.05x = 30,065,402,183.43
5. Step 5: Solve for x
   x = 30,065,402,183.43/196,788.05
6. Step 6: Final answer
   x = 152,780.63