Finding the Fourth Proportional to 55,784.58, 83,677.56 and 16,342.49

Step by Step Solution

1. Step 1: Write the proportion equation
   55,784.58 : 83,677.56 = 16,342.49 : x
2. Step 2: Convert to fraction form
   55,784.58/83,677.56 = 16,342.49/x
3. Step 3: Cross multiply
   55,784.58x = 83,677.56 × 16,342.49
4. Step 4: Simplify right side
   55,784.58x = 1,367,499,269.14
5. Step 5: Solve for x
   x = 1,367,499,269.14/55,784.58
6. Step 6: Final answer
   x = 24,513.93