Finding the Fourth Proportional to 5,433.63, 7,499.27 and 3,196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,433.63 : 7,499.27 = 3,196.05 : x
2. Step 2: Convert to fraction form
   5,433.63/7,499.27 = 3,196.05/x
3. Step 3: Cross multiply
   5,433.63x = 7,499.27 × 3,196.05
4. Step 4: Simplify right side
   5,433.63x = 23,968,041.88
5. Step 5: Solve for x
   x = 23,968,041.88/5,433.63
6. Step 6: Final answer
   x = 4,411.06