Finding the Fourth Proportional to 35,730.82, 53,596.42 and 14,665.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,730.82 : 53,596.42 = 14,665.42 : x
2. Step 2: Convert to fraction form
   35,730.82/53,596.42 = 14,665.42/x
3. Step 3: Cross multiply
   35,730.82x = 53,596.42 × 14,665.42
4. Step 4: Simplify right side
   35,730.82x = 786,014,009.80
5. Step 5: Solve for x
   x = 786,014,009.80/35,730.82
6. Step 6: Final answer
   x = 21,998.21