Finding the Fourth Proportional to 6,904.80, 9,528.56 and 3,760.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,904.80 : 9,528.56 = 3,760.96 : x
2. Step 2: Convert to fraction form
   6,904.80/9,528.56 = 3,760.96/x
3. Step 3: Cross multiply
   6,904.80x = 9,528.56 × 3,760.96
4. Step 4: Simplify right side
   6,904.80x = 35,836,533.02
5. Step 5: Solve for x
   x = 35,836,533.02/6,904.80
6. Step 6: Final answer
   x = 5,190.09