Finding the Fourth Proportional to 16,586.89, 24,876.47 and 4,740.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,586.89 : 24,876.47 = 4,740.34 : x
2. Step 2: Convert to fraction form
   16,586.89/24,876.47 = 4,740.34/x
3. Step 3: Cross multiply
   16,586.89x = 24,876.47 × 4,740.34
4. Step 4: Simplify right side
   16,586.89x = 117,922,895.44
5. Step 5: Solve for x
   x = 117,922,895.44/16,586.89
6. Step 6: Final answer
   x = 7,109.40