Finding the Fourth Proportional to 79,923.83, 110,227.16 and 48,086.78

Step by Step Solution

1. Step 1: Write the proportion equation
   79,923.83 : 110,227.16 = 48,086.78 : x
2. Step 2: Convert to fraction form
   79,923.83/110,227.16 = 48,086.78/x
3. Step 3: Cross multiply
   79,923.83x = 110,227.16 × 48,086.78
4. Step 4: Simplify right side
   79,923.83x = 5,300,468,762.03
5. Step 5: Solve for x
   x = 5,300,468,762.03/79,923.83
6. Step 6: Final answer
   x = 66,319.01