Finding the Fourth Proportional to 35,571.89, 49,089.36 and 19,439.52

Step by Step Solution

1. Step 1: Write the proportion equation
   35,571.89 : 49,089.36 = 19,439.52 : x
2. Step 2: Convert to fraction form
   35,571.89/49,089.36 = 19,439.52/x
3. Step 3: Cross multiply
   35,571.89x = 49,089.36 × 19,439.52
4. Step 4: Simplify right side
   35,571.89x = 954,273,498.31
5. Step 5: Solve for x
   x = 954,273,498.31/35,571.89
6. Step 6: Final answer
   x = 26,826.62