Finding the Fourth Proportional to 16,433.31, 24,649.59 and 4,586.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433.31 : 24,649.59 = 4,586.77 : x
2. Step 2: Convert to fraction form
   16,433.31/24,649.59 = 4,586.77/x
3. Step 3: Cross multiply
   16,433.31x = 24,649.59 × 4,586.77
4. Step 4: Simplify right side
   16,433.31x = 113,061,999.92
5. Step 5: Solve for x
   x = 113,061,999.92/16,433.31
6. Step 6: Final answer
   x = 6,880.05