Finding the Fourth Proportional to 243,864.69, 365,323.59 and 179,706.29

Step by Step Solution

1. Step 1: Write the proportion equation
   243,864.69 : 365,323.59 = 179,706.29 : x
2. Step 2: Convert to fraction form
   243,864.69/365,323.59 = 179,706.29/x
3. Step 3: Cross multiply
   243,864.69x = 365,323.59 × 179,706.29
4. Step 4: Simplify right side
   243,864.69x = 65,650,945,181.76
5. Step 5: Solve for x
   x = 65,650,945,181.76/243,864.69
6. Step 6: Final answer
   x = 269,210.54