Finding the Fourth Proportional to 293,317, 404,782.32 and 159,181

Step by Step Solution

1. Step 1: Write the proportion equation
   293,317 : 404,782.32 = 159,181 : x
2. Step 2: Convert to fraction form
   293,317/404,782.32 = 159,181/x
3. Step 3: Cross multiply
   293,317x = 404,782.32 × 159,181
4. Step 4: Simplify right side
   293,317x = 64,433,654,479.92
5. Step 5: Solve for x
   x = 64,433,654,479.92/293,317
6. Step 6: Final answer
   x = 219,672.42