Finding the Fourth Proportional to 293,295, 404,747.46 and 159,159

Step by Step Solution

1. Step 1: Write the proportion equation
   293,295 : 404,747.46 = 159,159 : x
2. Step 2: Convert to fraction form
   293,295/404,747.46 = 159,159/x
3. Step 3: Cross multiply
   293,295x = 404,747.46 × 159,159
4. Step 4: Simplify right side
   293,295x = 64,419,200,986.14
5. Step 5: Solve for x
   x = 64,419,200,986.14/293,295
6. Step 6: Final answer
   x = 219,639.62