Finding the Fourth Proportional to 49,498.24, 68,307.36 and 27,142.24

Step by Step Solution

1. Step 1: Write the proportion equation
   49,498.24 : 68,307.36 = 27,142.24 : x
2. Step 2: Convert to fraction form
   49,498.24/68,307.36 = 27,142.24/x
3. Step 3: Cross multiply
   49,498.24x = 68,307.36 × 27,142.24
4. Step 4: Simplify right side
   49,498.24x = 1,854,014,758.89
5. Step 5: Solve for x
   x = 1,854,014,758.89/49,498.24
6. Step 6: Final answer
   x = 37,456.18