Finding the Fourth Proportional to 11,568.56, 17,354.48 and 3,673.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,568.56 : 17,354.48 = 3,673.31 : x
2. Step 2: Convert to fraction form
   11,568.56/17,354.48 = 3,673.31/x
3. Step 3: Cross multiply
   11,568.56x = 17,354.48 × 3,673.31
4. Step 4: Simplify right side
   11,568.56x = 63,748,279.79
5. Step 5: Solve for x
   x = 63,748,279.79/11,568.56
6. Step 6: Final answer
   x = 5,510.48