Finding the Fourth Proportional to 71,514.16, 98,708.69 and 44,640.49

Step by Step Solution

1. Step 1: Write the proportion equation
   71,514.16 : 98,708.69 = 44,640.49 : x
2. Step 2: Convert to fraction form
   71,514.16/98,708.69 = 44,640.49/x
3. Step 3: Cross multiply
   71,514.16x = 98,708.69 × 44,640.49
4. Step 4: Simplify right side
   71,514.16x = 4,406,404,288.86
5. Step 5: Solve for x
   x = 4,406,404,288.86/71,514.16
6. Step 6: Final answer
   x = 61,615.83