Finding the Fourth Proportional to 82,846.58, 114,328.26 and 45,120.83

Step by Step Solution

1. Step 1: Write the proportion equation
   82,846.58 : 114,328.26 = 45,120.83 : x
2. Step 2: Convert to fraction form
   82,846.58/114,328.26 = 45,120.83/x
3. Step 3: Cross multiply
   82,846.58x = 114,328.26 × 45,120.83
4. Step 4: Simplify right side
   82,846.58x = 5,158,585,412.01
5. Step 5: Solve for x
   x = 5,158,585,412.01/82,846.58
6. Step 6: Final answer
   x = 62,266.73