Finding the Fourth Proportional to 82,410.37, 123,541.73 and 42,922.26

Step by Step Solution

1. Step 1: Write the proportion equation
   82,410.37 : 123,541.73 = 42,922.26 : x
2. Step 2: Convert to fraction form
   82,410.37/123,541.73 = 42,922.26/x
3. Step 3: Cross multiply
   82,410.37x = 123,541.73 × 42,922.26
4. Step 4: Simplify right side
   82,410.37x = 5,302,690,255.91
5. Step 5: Solve for x
   x = 5,302,690,255.91/82,410.37
6. Step 6: Final answer
   x = 64,344.94