Finding the Fourth Proportional to 49,494.31, 68,301.26 and 27,983.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,494.31 : 68,301.26 = 27,983.69 : x
2. Step 2: Convert to fraction form
   49,494.31/68,301.26 = 27,983.69/x
3. Step 3: Cross multiply
   49,494.31x = 68,301.26 × 27,983.69
4. Step 4: Simplify right side
   49,494.31x = 1,911,321,271.03
5. Step 5: Solve for x
   x = 1,911,321,271.03/49,494.31
6. Step 6: Final answer
   x = 38,616.99