Finding the Fourth Proportional to 16,383.56, 24,575.39 and 4,985.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,383.56 : 24,575.39 = 4,985.59 : x
2. Step 2: Convert to fraction form
   16,383.56/24,575.39 = 4,985.59/x
3. Step 3: Cross multiply
   16,383.56x = 24,575.39 × 4,985.59
4. Step 4: Simplify right side
   16,383.56x = 122,522,927.04
5. Step 5: Solve for x
   x = 122,522,927.04/16,383.56
6. Step 6: Final answer
   x = 7,478.41