Finding the Fourth Proportional to 82,635.99, 123,855.57 and 43,182.51

Step by Step Solution

1. Step 1: Write the proportion equation
   82,635.99 : 123,855.57 = 43,182.51 : x
2. Step 2: Convert to fraction form
   82,635.99/123,855.57 = 43,182.51/x
3. Step 3: Cross multiply
   82,635.99x = 123,855.57 × 43,182.51
4. Step 4: Simplify right side
   82,635.99x = 5,348,394,390.08
5. Step 5: Solve for x
   x = 5,348,394,390.08/82,635.99
6. Step 6: Final answer
   x = 64,722.34