Finding the Fourth Proportional to 55,900.56, 83,842.20 and 16,450.32

Step by Step Solution

1. Step 1: Write the proportion equation
   55,900.56 : 83,842.20 = 16,450.32 : x
2. Step 2: Convert to fraction form
   55,900.56/83,842.20 = 16,450.32/x
3. Step 3: Cross multiply
   55,900.56x = 83,842.20 × 16,450.32
4. Step 4: Simplify right side
   55,900.56x = 1,379,231,019.50
5. Step 5: Solve for x
   x = 1,379,231,019.50/55,900.56
6. Step 6: Final answer
   x = 24,672.94