Finding the Fourth Proportional to 39,665.89, 59,557.16 and 16,337.89

Step by Step Solution

1. Step 1: Write the proportion equation
   39,665.89 : 59,557.16 = 16,337.89 : x
2. Step 2: Convert to fraction form
   39,665.89/59,557.16 = 16,337.89/x
3. Step 3: Cross multiply
   39,665.89x = 59,557.16 × 16,337.89
4. Step 4: Simplify right side
   39,665.89x = 973,038,328.79
5. Step 5: Solve for x
   x = 973,038,328.79/39,665.89
6. Step 6: Final answer
   x = 24,530.86