Finding the Fourth Proportional to 82,943.72, 114,462.06 and 45,217.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,943.72 : 114,462.06 = 45,217.96 : x
2. Step 2: Convert to fraction form
   82,943.72/114,462.06 = 45,217.96/x
3. Step 3: Cross multiply
   82,943.72x = 114,462.06 × 45,217.96
4. Step 4: Simplify right side
   82,943.72x = 5,175,740,850.60
5. Step 5: Solve for x
   x = 5,175,740,850.60/82,943.72
6. Step 6: Final answer
   x = 62,400.64