Finding the Fourth Proportional to 17,401.72, 26,102.55 and 6,308.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.72 : 26,102.55 = 6,308.38 : x
2. Step 2: Convert to fraction form
   17,401.72/26,102.55 = 6,308.38/x
3. Step 3: Cross multiply
   17,401.72x = 26,102.55 × 6,308.38
4. Step 4: Simplify right side
   17,401.72x = 164,664,804.37
5. Step 5: Solve for x
   x = 164,664,804.37/17,401.72
6. Step 6: Final answer
   x = 9,462.56