Finding the Fourth Proportional to 16,741.95, 25,095.42 and 5,644.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,741.95 : 25,095.42 = 5,644.80 : x
2. Step 2: Convert to fraction form
   16,741.95/25,095.42 = 5,644.80/x
3. Step 3: Cross multiply
   16,741.95x = 25,095.42 × 5,644.80
4. Step 4: Simplify right side
   16,741.95x = 141,658,626.82
5. Step 5: Solve for x
   x = 141,658,626.82/16,741.95
6. Step 6: Final answer
   x = 8,461.30