Finding the Fourth Proportional to 17,367.16, 26,019.42 and 10,692.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,367.16 : 26,019.42 = 10,692.04 : x
2. Step 2: Convert to fraction form
   17,367.16/26,019.42 = 10,692.04/x
3. Step 3: Cross multiply
   17,367.16x = 26,019.42 × 10,692.04
4. Step 4: Simplify right side
   17,367.16x = 278,200,679.42
5. Step 5: Solve for x
   x = 278,200,679.42/17,367.16
6. Step 6: Final answer
   x = 16,018.78