Finding the Fourth Proportional to 10,558.52, 15,840.52 and 3,162.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,558.52 : 15,840.52 = 3,162.82 : x
2. Step 2: Convert to fraction form
   10,558.52/15,840.52 = 3,162.82/x
3. Step 3: Cross multiply
   10,558.52x = 15,840.52 × 3,162.82
4. Step 4: Simplify right side
   10,558.52x = 50,100,713.47
5. Step 5: Solve for x
   x = 50,100,713.47/10,558.52
6. Step 6: Final answer
   x = 4,745.05