Finding the Fourth Proportional to 6,904.69, 9,528.50 and 3,760.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,904.69 : 9,528.50 = 3,760.87 : x
2. Step 2: Convert to fraction form
   6,904.69/9,528.50 = 3,760.87/x
3. Step 3: Cross multiply
   6,904.69x = 9,528.50 × 3,760.87
4. Step 4: Simplify right side
   6,904.69x = 35,835,449.80
5. Step 5: Solve for x
   x = 35,835,449.80/6,904.69
6. Step 6: Final answer
   x = 5,190.02