Finding the Fourth Proportional to 243,914.33, 365,871.48 and 160,788.89

Step by Step Solution

1. Step 1: Write the proportion equation
   243,914.33 : 365,871.48 = 160,788.89 : x
2. Step 2: Convert to fraction form
   243,914.33/365,871.48 = 160,788.89/x
3. Step 3: Cross multiply
   243,914.33x = 365,871.48 × 160,788.89
4. Step 4: Simplify right side
   243,914.33x = 58,828,066,518.56
5. Step 5: Solve for x
   x = 58,828,066,518.56/243,914.33
6. Step 6: Final answer
   x = 241,183.32