Finding the Fourth Proportional to 11,645, 17,468.08 and 3,326.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,645 : 17,468.08 = 3,326.24 : x
2. Step 2: Convert to fraction form
   11,645/17,468.08 = 3,326.24/x
3. Step 3: Cross multiply
   11,645x = 17,468.08 × 3,326.24
4. Step 4: Simplify right side
   11,645x = 58,103,026.42
5. Step 5: Solve for x
   x = 58,103,026.42/11,645
6. Step 6: Final answer
   x = 4,989.53