Finding the Fourth Proportional to 158,055.30, 237,212.55 and 152,871.30

Step by Step Solution

1. Step 1: Write the proportion equation
   158,055.30 : 237,212.55 = 152,871.30 : x
2. Step 2: Convert to fraction form
   158,055.30/237,212.55 = 152,871.30/x
3. Step 3: Cross multiply
   158,055.30x = 237,212.55 × 152,871.30
4. Step 4: Simplify right side
   158,055.30x = 36,262,990,894.82
5. Step 5: Solve for x
   x = 36,262,990,894.82/158,055.30
6. Step 6: Final answer
   x = 229,432.30