Finding the Fourth Proportional to 11,551.58, 17,323.50 and 3,758.57

Step by Step Solution

1. Step 1: Write the proportion equation
   11,551.58 : 17,323.50 = 3,758.57 : x
2. Step 2: Convert to fraction form
   11,551.58/17,323.50 = 3,758.57/x
3. Step 3: Cross multiply
   11,551.58x = 17,323.50 × 3,758.57
4. Step 4: Simplify right side
   11,551.58x = 65,111,500.78
5. Step 5: Solve for x
   x = 65,111,500.78/11,551.58
6. Step 6: Final answer
   x = 5,636.59