Finding the Fourth Proportional to 172,162.86, 237,584.50 and 95,679.55

Step by Step Solution

1. Step 1: Write the proportion equation
   172,162.86 : 237,584.50 = 95,679.55 : x
2. Step 2: Convert to fraction form
   172,162.86/237,584.50 = 95,679.55/x
3. Step 3: Cross multiply
   172,162.86x = 237,584.50 × 95,679.55
4. Step 4: Simplify right side
   172,162.86x = 22,731,978,046.98
5. Step 5: Solve for x
   x = 22,731,978,046.98/172,162.86
6. Step 6: Final answer
   x = 132,037.64