Finding the Fourth Proportional to 161,401.88, 242,141.72 and 50,593.88

Step by Step Solution

1. Step 1: Write the proportion equation
   161,401.88 : 242,141.72 = 50,593.88 : x
2. Step 2: Convert to fraction form
   161,401.88/242,141.72 = 50,593.88/x
3. Step 3: Cross multiply
   161,401.88x = 242,141.72 × 50,593.88
4. Step 4: Simplify right side
   161,401.88x = 12,250,889,124.67
5. Step 5: Solve for x
   x = 12,250,889,124.67/161,401.88
6. Step 6: Final answer
   x = 75,903.01