Finding the Fourth Proportional to 6,904.03, 10,350.23 and 3,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,904.03 : 10,350.23 = 3,005.50 : x
2. Step 2: Convert to fraction form
   6,904.03/10,350.23 = 3,005.50/x
3. Step 3: Cross multiply
   6,904.03x = 10,350.23 × 3,005.50
4. Step 4: Simplify right side
   6,904.03x = 31,107,616.27
5. Step 5: Solve for x
   x = 31,107,616.27/6,904.03
6. Step 6: Final answer
   x = 4,505.72