Finding the Fourth Proportional to 106,062.30, 146,366.28 and 60,741

Step by Step Solution

1. Step 1: Write the proportion equation
   106,062.30 : 146,366.28 = 60,741 : x
2. Step 2: Convert to fraction form
   106,062.30/146,366.28 = 60,741/x
3. Step 3: Cross multiply
   106,062.30x = 146,366.28 × 60,741
4. Step 4: Simplify right side
   106,062.30x = 8,890,434,213.48
5. Step 5: Solve for x
   x = 8,890,434,213.48/106,062.30
6. Step 6: Final answer
   x = 83,822.76