Finding the Fourth Proportional to 6,933.60, 9,567.72 and 3,950.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,933.60 : 9,567.72 = 3,950.10 : x
2. Step 2: Convert to fraction form
   6,933.60/9,567.72 = 3,950.10/x
3. Step 3: Cross multiply
   6,933.60x = 9,567.72 × 3,950.10
4. Step 4: Simplify right side
   6,933.60x = 37,793,450.77
5. Step 5: Solve for x
   x = 37,793,450.77/6,933.60
6. Step 6: Final answer
   x = 5,450.77