Finding the Fourth Proportional to 32,648.94, 48,944.70 and 12,941.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,648.94 : 48,944.70 = 12,941.34 : x
2. Step 2: Convert to fraction form
   32,648.94/48,944.70 = 12,941.34/x
3. Step 3: Cross multiply
   32,648.94x = 48,944.70 × 12,941.34
4. Step 4: Simplify right side
   32,648.94x = 633,410,003.90
5. Step 5: Solve for x
   x = 633,410,003.90/32,648.94
6. Step 6: Final answer
   x = 19,400.63