Finding the Fourth Proportional to 53,825.35, 80,728.71 and 16,376.35

Step by Step Solution

1. Step 1: Write the proportion equation
   53,825.35 : 80,728.71 = 16,376.35 : x
2. Step 2: Convert to fraction form
   53,825.35/80,728.71 = 16,376.35/x
3. Step 3: Cross multiply
   53,825.35x = 80,728.71 × 16,376.35
4. Step 4: Simplify right side
   53,825.35x = 1,322,041,610.01
5. Step 5: Solve for x
   x = 1,322,041,610.01/53,825.35
6. Step 6: Final answer
   x = 24,561.69