Finding the Fourth Proportional to 10,578.37, 14,597.64 and 6,103.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,578.37 : 14,597.64 = 6,103.57 : x
2. Step 2: Convert to fraction form
   10,578.37/14,597.64 = 6,103.57/x
3. Step 3: Cross multiply
   10,578.37x = 14,597.64 × 6,103.57
4. Step 4: Simplify right side
   10,578.37x = 89,097,644.59
5. Step 5: Solve for x
   x = 89,097,644.59/10,578.37
6. Step 6: Final answer
   x = 8,422.63