Finding the Fourth Proportional to 11,864.58, 17,796.69 and 3,544.65

Step by Step Solution

1. Step 1: Write the proportion equation
   11,864.58 : 17,796.69 = 3,544.65 : x
2. Step 2: Convert to fraction form
   11,864.58/17,796.69 = 3,544.65/x
3. Step 3: Cross multiply
   11,864.58x = 17,796.69 × 3,544.65
4. Step 4: Simplify right side
   11,864.58x = 63,083,037.21
5. Step 5: Solve for x
   x = 63,083,037.21/11,864.58
6. Step 6: Final answer
   x = 5,316.92