Finding the Fourth Proportional to 16,788.94, 25,184.82 and 5,102.26

Step by Step Solution

1. Step 1: Write the proportion equation
   16,788.94 : 25,184.82 = 5,102.26 : x
2. Step 2: Convert to fraction form
   16,788.94/25,184.82 = 5,102.26/x
3. Step 3: Cross multiply
   16,788.94x = 25,184.82 × 5,102.26
4. Step 4: Simplify right side
   16,788.94x = 128,499,499.69
5. Step 5: Solve for x
   x = 128,499,499.69/16,788.94
6. Step 6: Final answer
   x = 7,653.82