Finding the Fourth Proportional to 7,632.50, 10,532.94 and 4,275.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,632.50 : 10,532.94 = 4,275.25 : x
2. Step 2: Convert to fraction form
   7,632.50/10,532.94 = 4,275.25/x
3. Step 3: Cross multiply
   7,632.50x = 10,532.94 × 4,275.25
4. Step 4: Simplify right side
   7,632.50x = 45,030,909.37
5. Step 5: Solve for x
   x = 45,030,909.37/7,632.50
6. Step 6: Final answer
   x = 5,899.89