Finding the Fourth Proportional to 106,049.28, 146,348.34 and 60,727.98

Step by Step Solution

1. Step 1: Write the proportion equation
   106,049.28 : 146,348.34 = 60,727.98 : x
2. Step 2: Convert to fraction form
   106,049.28/146,348.34 = 60,727.98/x
3. Step 3: Cross multiply
   106,049.28x = 146,348.34 × 60,727.98
4. Step 4: Simplify right side
   106,049.28x = 8,887,439,064.55
5. Step 5: Solve for x
   x = 8,887,439,064.55/106,049.28
6. Step 6: Final answer
   x = 83,804.80