Finding the Fourth Proportional to 82,744, 114,187.62 and 45,019.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,744 : 114,187.62 = 45,019.06 : x
2. Step 2: Convert to fraction form
   82,744/114,187.62 = 45,019.06/x
3. Step 3: Cross multiply
   82,744x = 114,187.62 × 45,019.06
4. Step 4: Simplify right side
   82,744x = 5,140,619,316.04
5. Step 5: Solve for x
   x = 5,140,619,316.04/82,744
6. Step 6: Final answer
   x = 62,126.79