Finding the Fourth Proportional to 108,447.86, 149,653.98 and 60,048.79

Step by Step Solution

1. Step 1: Write the proportion equation
   108,447.86 : 149,653.98 = 60,048.79 : x
2. Step 2: Convert to fraction form
   108,447.86/149,653.98 = 60,048.79/x
3. Step 3: Cross multiply
   108,447.86x = 149,653.98 × 60,048.79
4. Step 4: Simplify right side
   108,447.86x = 8,986,540,885.35
5. Step 5: Solve for x
   x = 8,986,540,885.35/108,447.86
6. Step 6: Final answer
   x = 82,865.08