Finding the Fourth Proportional to 5,764.45, 7,954.72 and 3,526.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,764.45 : 7,954.72 = 3,526.42 : x
2. Step 2: Convert to fraction form
   5,764.45/7,954.72 = 3,526.42/x
3. Step 3: Cross multiply
   5,764.45x = 7,954.72 × 3,526.42
4. Step 4: Simplify right side
   5,764.45x = 28,051,683.70
5. Step 5: Solve for x
   x = 28,051,683.70/5,764.45
6. Step 6: Final answer
   x = 4,866.32