Finding the Fourth Proportional to 16,412.89, 24,622.56 and 5,880.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,412.89 : 24,622.56 = 5,880.07 : x
2. Step 2: Convert to fraction form
   16,412.89/24,622.56 = 5,880.07/x
3. Step 3: Cross multiply
   16,412.89x = 24,622.56 × 5,880.07
4. Step 4: Simplify right side
   16,412.89x = 144,782,407.16
5. Step 5: Solve for x
   x = 144,782,407.16/16,412.89
6. Step 6: Final answer
   x = 8,821.26