Finding the Fourth Proportional to 158,247.12, 237,294.12 and 58,454.30

Step by Step Solution

1. Step 1: Write the proportion equation
   158,247.12 : 237,294.12 = 58,454.30 : x
2. Step 2: Convert to fraction form
   158,247.12/237,294.12 = 58,454.30/x
3. Step 3: Cross multiply
   158,247.12x = 237,294.12 × 58,454.30
4. Step 4: Simplify right side
   158,247.12x = 13,870,861,678.72
5. Step 5: Solve for x
   x = 13,870,861,678.72/158,247.12
6. Step 6: Final answer
   x = 87,653.17