Finding the Fourth Proportional to 309,766.96, 464,375.16 and 110,061.04

Step by Step Solution

1. Step 1: Write the proportion equation
   309,766.96 : 464,375.16 = 110,061.04 : x
2. Step 2: Convert to fraction form
   309,766.96/464,375.16 = 110,061.04/x
3. Step 3: Cross multiply
   309,766.96x = 464,375.16 × 110,061.04
4. Step 4: Simplify right side
   309,766.96x = 51,109,613,059.77
5. Step 5: Solve for x
   x = 51,109,613,059.77/309,766.96
6. Step 6: Final answer
   x = 164,993.75