Finding the Fourth Proportional to 123,832.63, 170,891.16 and 67,244

Step by Step Solution

1. Step 1: Write the proportion equation
   123,832.63 : 170,891.16 = 67,244 : x
2. Step 2: Convert to fraction form
   123,832.63/170,891.16 = 67,244/x
3. Step 3: Cross multiply
   123,832.63x = 170,891.16 × 67,244
4. Step 4: Simplify right side
   123,832.63x = 11,491,404,826.82
5. Step 5: Solve for x
   x = 11,491,404,826.82/123,832.63
6. Step 6: Final answer
   x = 92,797.88