Finding the Fourth Proportional to 49,271.12, 67,994.04 and 26,915.12

Step by Step Solution

1. Step 1: Write the proportion equation
   49,271.12 : 67,994.04 = 26,915.12 : x
2. Step 2: Convert to fraction form
   49,271.12/67,994.04 = 26,915.12/x
3. Step 3: Cross multiply
   49,271.12x = 67,994.04 × 26,915.12
4. Step 4: Simplify right side
   49,271.12x = 1,830,067,745.88
5. Step 5: Solve for x
   x = 1,830,067,745.88/49,271.12
6. Step 6: Final answer
   x = 37,142.81