Finding the Fourth Proportional to 4,696.52, 7,053.83 and 4,507.20

Step by Step Solution

1. Step 1: Write the proportion equation
   4,696.52 : 7,053.83 = 4,507.20 : x
2. Step 2: Convert to fraction form
   4,696.52/7,053.83 = 4,507.20/x
3. Step 3: Cross multiply
   4,696.52x = 7,053.83 × 4,507.20
4. Step 4: Simplify right side
   4,696.52x = 31,793,022.58
5. Step 5: Solve for x
   x = 31,793,022.58/4,696.52
6. Step 6: Final answer
   x = 6,769.49