Finding the Fourth Proportional to 116,673, 175,035.42 and 42,801

Step by Step Solution

1. Step 1: Write the proportion equation
   116,673 : 175,035.42 = 42,801 : x
2. Step 2: Convert to fraction form
   116,673/175,035.42 = 42,801/x
3. Step 3: Cross multiply
   116,673x = 175,035.42 × 42,801
4. Step 4: Simplify right side
   116,673x = 7,491,691,011.42
5. Step 5: Solve for x
   x = 7,491,691,011.42/116,673
6. Step 6: Final answer
   x = 64,211.01