Finding the Fourth Proportional to 6,632.48, 9,152.63 and 3,607.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,632.48 : 9,152.63 = 3,607.50 : x
2. Step 2: Convert to fraction form
   6,632.48/9,152.63 = 3,607.50/x
3. Step 3: Cross multiply
   6,632.48x = 9,152.63 × 3,607.50
4. Step 4: Simplify right side
   6,632.48x = 33,018,094.69
5. Step 5: Solve for x
   x = 33,018,094.69/6,632.48
6. Step 6: Final answer
   x = 4,978.25