Finding the Fourth Proportional to 35,682.72, 53,483.98 and 16,947.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,682.72 : 53,483.98 = 16,947.42 : x
2. Step 2: Convert to fraction form
   35,682.72/53,483.98 = 16,947.42/x
3. Step 3: Cross multiply
   35,682.72x = 53,483.98 × 16,947.42
4. Step 4: Simplify right side
   35,682.72x = 906,415,472.33
5. Step 5: Solve for x
   x = 906,415,472.33/35,682.72
6. Step 6: Final answer
   x = 25,402.08