Finding the Fourth Proportional to 82,844.67, 124,268.22 and 30,259.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,844.67 : 124,268.22 = 30,259.47 : x
2. Step 2: Convert to fraction form
   82,844.67/124,268.22 = 30,259.47/x
3. Step 3: Cross multiply
   82,844.67x = 124,268.22 × 30,259.47
4. Step 4: Simplify right side
   82,844.67x = 3,760,290,475.04
5. Step 5: Solve for x
   x = 3,760,290,475.04/82,844.67
6. Step 6: Final answer
   x = 45,389.65