Finding the Fourth Proportional to 160,911.89, 241,401.03 and 52,849.41

Step by Step Solution

1. Step 1: Write the proportion equation
   160,911.89 : 241,401.03 = 52,849.41 : x
2. Step 2: Convert to fraction form
   160,911.89/241,401.03 = 52,849.41/x
3. Step 3: Cross multiply
   160,911.89x = 241,401.03 × 52,849.41
4. Step 4: Simplify right side
   160,911.89x = 12,757,900,801.89
5. Step 5: Solve for x
   x = 12,757,900,801.89/160,911.89
6. Step 6: Final answer
   x = 79,285.01