Finding the Fourth Proportional to 5,495.37, 7,583.56 and 3,137.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,495.37 : 7,583.56 = 3,137.50 : x
2. Step 2: Convert to fraction form
   5,495.37/7,583.56 = 3,137.50/x
3. Step 3: Cross multiply
   5,495.37x = 7,583.56 × 3,137.50
4. Step 4: Simplify right side
   5,495.37x = 23,793,419.50
5. Step 5: Solve for x
   x = 23,793,419.50/5,495.37
6. Step 6: Final answer
   x = 4,329.72