Finding the Fourth Proportional to 159,401.30, 238,583.55 and 124,150.10

Step by Step Solution

1. Step 1: Write the proportion equation
   159,401.30 : 238,583.55 = 124,150.10 : x
2. Step 2: Convert to fraction form
   159,401.30/238,583.55 = 124,150.10/x
3. Step 3: Cross multiply
   159,401.30x = 238,583.55 × 124,150.10
4. Step 4: Simplify right side
   159,401.30x = 29,620,171,590.86
5. Step 5: Solve for x
   x = 29,620,171,590.86/159,401.30
6. Step 6: Final answer
   x = 185,821.39