Finding the Fourth Proportional to 52,783.52, 79,164.33 and 19,480.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,783.52 : 79,164.33 = 19,480.82 : x
2. Step 2: Convert to fraction form
   52,783.52/79,164.33 = 19,480.82/x
3. Step 3: Cross multiply
   52,783.52x = 79,164.33 × 19,480.82
4. Step 4: Simplify right side
   52,783.52x = 1,542,185,667.33
5. Step 5: Solve for x
   x = 1,542,185,667.33/52,783.52
6. Step 6: Final answer
   x = 29,217.18