Finding the Fourth Proportional to 16,892.69, 25,341.53 and 5,203.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,892.69 : 25,341.53 = 5,203.17 : x
2. Step 2: Convert to fraction form
   16,892.69/25,341.53 = 5,203.17/x
3. Step 3: Cross multiply
   16,892.69x = 25,341.53 × 5,203.17
4. Step 4: Simplify right side
   16,892.69x = 131,856,262.63
5. Step 5: Solve for x
   x = 131,856,262.63/16,892.69
6. Step 6: Final answer
   x = 7,805.52