Finding the Fourth Proportional to 16,781.82, 25,173.29 and 5,095

Step by Step Solution

1. Step 1: Write the proportion equation
   16,781.82 : 25,173.29 = 5,095 : x
2. Step 2: Convert to fraction form
   16,781.82/25,173.29 = 5,095/x
3. Step 3: Cross multiply
   16,781.82x = 25,173.29 × 5,095
4. Step 4: Simplify right side
   16,781.82x = 128,257,912.55
5. Step 5: Solve for x
   x = 128,257,912.55/16,781.82
6. Step 6: Final answer
   x = 7,642.67