Finding the Fourth Proportional to 82,214.24, 113,456.04 and 46,405.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,214.24 : 113,456.04 = 46,405.76 : x
2. Step 2: Convert to fraction form
   82,214.24/113,456.04 = 46,405.76/x
3. Step 3: Cross multiply
   82,214.24x = 113,456.04 × 46,405.76
4. Step 4: Simplify right side
   82,214.24x = 5,265,013,762.79
5. Step 5: Solve for x
   x = 5,265,013,762.79/82,214.24
6. Step 6: Final answer
   x = 64,040.17