Finding the Fourth Proportional to 55,894.83, 83,833.12 and 16,442.72

Step by Step Solution

1. Step 1: Write the proportion equation
   55,894.83 : 83,833.12 = 16,442.72 : x
2. Step 2: Convert to fraction form
   55,894.83/83,833.12 = 16,442.72/x
3. Step 3: Cross multiply
   55,894.83x = 83,833.12 × 16,442.72
4. Step 4: Simplify right side
   55,894.83x = 1,378,444,099.72
5. Step 5: Solve for x
   x = 1,378,444,099.72/55,894.83
6. Step 6: Final answer
   x = 24,661.39