Finding the Fourth Proportional to 5,770.40, 7,962.57 and 3,532.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,770.40 : 7,962.57 = 3,532.91 : x
2. Step 2: Convert to fraction form
   5,770.40/7,962.57 = 3,532.91/x
3. Step 3: Cross multiply
   5,770.40x = 7,962.57 × 3,532.91
4. Step 4: Simplify right side
   5,770.40x = 28,131,003.37
5. Step 5: Solve for x
   x = 28,131,003.37/5,770.40
6. Step 6: Final answer
   x = 4,875.06