Finding the Fourth Proportional to 172,404.78, 237,914.04 and 95,919.99

Step by Step Solution

1. Step 1: Write the proportion equation
   172,404.78 : 237,914.04 = 95,919.99 : x
2. Step 2: Convert to fraction form
   172,404.78/237,914.04 = 95,919.99/x
3. Step 3: Cross multiply
   172,404.78x = 237,914.04 × 95,919.99
4. Step 4: Simplify right side
   172,404.78x = 22,820,712,337.66
5. Step 5: Solve for x
   x = 22,820,712,337.66/172,404.78
6. Step 6: Final answer
   x = 132,367.05