Finding the Fourth Proportional to 82,745.50, 114,191.22 and 45,022.18

Step by Step Solution

1. Step 1: Write the proportion equation
   82,745.50 : 114,191.22 = 45,022.18 : x
2. Step 2: Convert to fraction form
   82,745.50/114,191.22 = 45,022.18/x
3. Step 3: Cross multiply
   82,745.50x = 114,191.22 × 45,022.18
4. Step 4: Simplify right side
   82,745.50x = 5,141,137,661.26
5. Step 5: Solve for x
   x = 5,141,137,661.26/82,745.50
6. Step 6: Final answer
   x = 62,131.93