Finding the Fourth Proportional to 32,801.15, 49,178.01 and 12,793.69

Step by Step Solution

1. Step 1: Write the proportion equation
   32,801.15 : 49,178.01 = 12,793.69 : x
2. Step 2: Convert to fraction form
   32,801.15/49,178.01 = 12,793.69/x
3. Step 3: Cross multiply
   32,801.15x = 49,178.01 × 12,793.69
4. Step 4: Simplify right side
   32,801.15x = 629,168,214.76
5. Step 5: Solve for x
   x = 629,168,214.76/32,801.15
6. Step 6: Final answer
   x = 19,181.29