Finding the Fourth Proportional to 35,542.98, 49,048.36 and 19,410.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,542.98 : 49,048.36 = 19,410.72 : x
2. Step 2: Convert to fraction form
   35,542.98/49,048.36 = 19,410.72/x
3. Step 3: Cross multiply
   35,542.98x = 49,048.36 × 19,410.72
4. Step 4: Simplify right side
   35,542.98x = 952,064,162.34
5. Step 5: Solve for x
   x = 952,064,162.34/35,542.98
6. Step 6: Final answer
   x = 26,786.28