Finding the Fourth Proportional to 7,025.37, 10,528.03 and 4,816.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,025.37 : 10,528.03 = 4,816.50 : x
2. Step 2: Convert to fraction form
   7,025.37/10,528.03 = 4,816.50/x
3. Step 3: Cross multiply
   7,025.37x = 10,528.03 × 4,816.50
4. Step 4: Simplify right side
   7,025.37x = 50,708,256.50
5. Step 5: Solve for x
   x = 50,708,256.50/7,025.37
6. Step 6: Final answer
   x = 7,217.88