Finding the Fourth Proportional to 17,650.17, 26,468.55 and 5,167.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,650.17 : 26,468.55 = 5,167.53 : x
2. Step 2: Convert to fraction form
   17,650.17/26,468.55 = 5,167.53/x
3. Step 3: Cross multiply
   17,650.17x = 26,468.55 × 5,167.53
4. Step 4: Simplify right side
   17,650.17x = 136,777,026.18
5. Step 5: Solve for x
   x = 136,777,026.18/17,650.17
6. Step 6: Final answer
   x = 7,749.33