Finding the Fourth Proportional to 11,864.52, 17,799.93 and 3,544.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,864.52 : 17,799.93 = 3,544.56 : x
2. Step 2: Convert to fraction form
   11,864.52/17,799.93 = 3,544.56/x
3. Step 3: Cross multiply
   11,864.52x = 17,799.93 × 3,544.56
4. Step 4: Simplify right side
   11,864.52x = 63,092,919.88
5. Step 5: Solve for x
   x = 63,092,919.88/11,864.52
6. Step 6: Final answer
   x = 5,317.78