Finding the Fourth Proportional to 10,583.88, 15,876.72 and 3,563.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,583.88 : 15,876.72 = 3,563.52 : x
2. Step 2: Convert to fraction form
   10,583.88/15,876.72 = 3,563.52/x
3. Step 3: Cross multiply
   10,583.88x = 15,876.72 × 3,563.52
4. Step 4: Simplify right side
   10,583.88x = 56,577,009.25
5. Step 5: Solve for x
   x = 56,577,009.25/10,583.88
6. Step 6: Final answer
   x = 5,345.58