Finding the Fourth Proportional to 53,773.98, 80,673.72 and 16,336.18

Step by Step Solution

1. Step 1: Write the proportion equation
   53,773.98 : 80,673.72 = 16,336.18 : x
2. Step 2: Convert to fraction form
   53,773.98/80,673.72 = 16,336.18/x
3. Step 3: Cross multiply
   53,773.98x = 80,673.72 × 16,336.18
4. Step 4: Simplify right side
   53,773.98x = 1,317,900,411.19
5. Step 5: Solve for x
   x = 1,317,900,411.19/53,773.98
6. Step 6: Final answer
   x = 24,508.14