Finding the Fourth Proportional to 16,706.02, 25,059.47 and 5,613.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,706.02 : 25,059.47 = 5,613.10 : x
2. Step 2: Convert to fraction form
   16,706.02/25,059.47 = 5,613.10/x
3. Step 3: Cross multiply
   16,706.02x = 25,059.47 × 5,613.10
4. Step 4: Simplify right side
   16,706.02x = 140,661,311.06
5. Step 5: Solve for x
   x = 140,661,311.06/16,706.02
6. Step 6: Final answer
   x = 8,419.80