Finding the Fourth Proportional to 158,108.89, 237,106.63 and 45,765.86

Step by Step Solution

1. Step 1: Write the proportion equation
   158,108.89 : 237,106.63 = 45,765.86 : x
2. Step 2: Convert to fraction form
   158,108.89/237,106.63 = 45,765.86/x
3. Step 3: Cross multiply
   158,108.89x = 237,106.63 × 45,765.86
4. Step 4: Simplify right side
   158,108.89x = 10,851,388,833.65
5. Step 5: Solve for x
   x = 10,851,388,833.65/158,108.89
6. Step 6: Final answer
   x = 68,632.38