Finding the Fourth Proportional to 32,789.16, 49,207.43 and 13,056.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,789.16 : 49,207.43 = 13,056.34 : x
2. Step 2: Convert to fraction form
   32,789.16/49,207.43 = 13,056.34/x
3. Step 3: Cross multiply
   32,789.16x = 49,207.43 × 13,056.34
4. Step 4: Simplify right side
   32,789.16x = 642,468,936.61
5. Step 5: Solve for x
   x = 642,468,936.61/32,789.16
6. Step 6: Final answer
   x = 19,593.94