Finding the Fourth Proportional to 35,543.35, 53,282.06 and 13,371.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,543.35 : 53,282.06 = 13,371.42 : x
2. Step 2: Convert to fraction form
   35,543.35/53,282.06 = 13,371.42/x
3. Step 3: Cross multiply
   35,543.35x = 53,282.06 × 13,371.42
4. Step 4: Simplify right side
   35,543.35x = 712,456,802.73
5. Step 5: Solve for x
   x = 712,456,802.73/35,543.35
6. Step 6: Final answer
   x = 20,044.73