Finding the Fourth Proportional to 158,369.82, 237,589.32 and 53,186.04

Step by Step Solution

1. Step 1: Write the proportion equation
   158,369.82 : 237,589.32 = 53,186.04 : x
2. Step 2: Convert to fraction form
   158,369.82/237,589.32 = 53,186.04/x
3. Step 3: Cross multiply
   158,369.82x = 237,589.32 × 53,186.04
4. Step 4: Simplify right side
   158,369.82x = 12,636,435,077.09
5. Step 5: Solve for x
   x = 12,636,435,077.09/158,369.82
6. Step 6: Final answer
   x = 79,790.68