Finding the Fourth Proportional to 83,048.50, 114,608.55 and 49,514.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,048.50 : 114,608.55 = 49,514.50 : x
2. Step 2: Convert to fraction form
   83,048.50/114,608.55 = 49,514.50/x
3. Step 3: Cross multiply
   83,048.50x = 114,608.55 × 49,514.50
4. Step 4: Simplify right side
   83,048.50x = 5,674,785,048.98
5. Step 5: Solve for x
   x = 5,674,785,048.98/83,048.50
6. Step 6: Final answer
   x = 68,330.98