Finding the Fourth Proportional to 10,587.51, 15,880.52 and 3,568.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,587.51 : 15,880.52 = 3,568.12 : x
2. Step 2: Convert to fraction form
   10,587.51/15,880.52 = 3,568.12/x
3. Step 3: Cross multiply
   10,587.51x = 15,880.52 × 3,568.12
4. Step 4: Simplify right side
   10,587.51x = 56,663,570.24
5. Step 5: Solve for x
   x = 56,663,570.24/10,587.51
6. Step 6: Final answer
   x = 5,351.93