Finding the Fourth Proportional to 5,433.50, 7,498.32 and 2,949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,433.50 : 7,498.32 = 2,949.50 : x
2. Step 2: Convert to fraction form
   5,433.50/7,498.32 = 2,949.50/x
3. Step 3: Cross multiply
   5,433.50x = 7,498.32 × 2,949.50
4. Step 4: Simplify right side
   5,433.50x = 22,116,294.84
5. Step 5: Solve for x
   x = 22,116,294.84/5,433.50
6. Step 6: Final answer
   x = 4,070.36