Finding the Fourth Proportional to 11,543.34, 17,319.60 and 3,752.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,543.34 : 17,319.60 = 3,752.22 : x
2. Step 2: Convert to fraction form
   11,543.34/17,319.60 = 3,752.22/x
3. Step 3: Cross multiply
   11,543.34x = 17,319.60 × 3,752.22
4. Step 4: Simplify right side
   11,543.34x = 64,986,949.51
5. Step 5: Solve for x
   x = 64,986,949.51/11,543.34
6. Step 6: Final answer
   x = 5,629.82