Finding the Fourth Proportional to 146,227.17, 219,410.50 and 79,665.83

Step by Step Solution

1. Step 1: Write the proportion equation
   146,227.17 : 219,410.50 = 79,665.83 : x
2. Step 2: Convert to fraction form
   146,227.17/219,410.50 = 79,665.83/x
3. Step 3: Cross multiply
   146,227.17x = 219,410.50 × 79,665.83
4. Step 4: Simplify right side
   146,227.17x = 17,479,518,297.00
5. Step 5: Solve for x
   x = 17,479,518,297.00/146,227.17
6. Step 6: Final answer
   x = 119,536.73