Finding the Fourth Proportional to 32,863.83, 49,276.01 and 12,849.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,863.83 : 49,276.01 = 12,849.48 : x
2. Step 2: Convert to fraction form
   32,863.83/49,276.01 = 12,849.48/x
3. Step 3: Cross multiply
   32,863.83x = 49,276.01 × 12,849.48
4. Step 4: Simplify right side
   32,863.83x = 633,171,111.02
5. Step 5: Solve for x
   x = 633,171,111.02/32,863.83
6. Step 6: Final answer
   x = 19,266.50