Finding the Fourth Proportional to 63,434.82, 87,580.38 and 39,596.52

Step by Step Solution

1. Step 1: Write the proportion equation
   63,434.82 : 87,580.38 = 39,596.52 : x
2. Step 2: Convert to fraction form
   63,434.82/87,580.38 = 39,596.52/x
3. Step 3: Cross multiply
   63,434.82x = 87,580.38 × 39,596.52
4. Step 4: Simplify right side
   63,434.82x = 3,467,878,268.28
5. Step 5: Solve for x
   x = 3,467,878,268.28/63,434.82
6. Step 6: Final answer
   x = 54,668.37