Finding the Fourth Proportional to 82,853.24, 114,345.42 and 51,040.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,853.24 : 114,345.42 = 51,040.76 : x
2. Step 2: Convert to fraction form
   82,853.24/114,345.42 = 51,040.76/x
3. Step 3: Cross multiply
   82,853.24x = 114,345.42 × 51,040.76
4. Step 4: Simplify right side
   82,853.24x = 5,836,277,139.32
5. Step 5: Solve for x
   x = 5,836,277,139.32/82,853.24
6. Step 6: Final answer
   x = 70,441.15