Finding the Fourth Proportional to 49,561.12, 68,300.07 and 48,650.27

Step by Step Solution

1. Step 1: Write the proportion equation
   49,561.12 : 68,300.07 = 48,650.27 : x
2. Step 2: Convert to fraction form
   49,561.12/68,300.07 = 48,650.27/x
3. Step 3: Cross multiply
   49,561.12x = 68,300.07 × 48,650.27
4. Step 4: Simplify right side
   49,561.12x = 3,322,816,834.83
5. Step 5: Solve for x
   x = 3,322,816,834.83/49,561.12
6. Step 6: Final answer
   x = 67,044.83