Finding the Fourth Proportional to 6,869.10, 10,300.20 and 3,359.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,869.10 : 10,300.20 = 3,359.37 : x
2. Step 2: Convert to fraction form
   6,869.10/10,300.20 = 3,359.37/x
3. Step 3: Cross multiply
   6,869.10x = 10,300.20 × 3,359.37
4. Step 4: Simplify right side
   6,869.10x = 34,602,182.87
5. Step 5: Solve for x
   x = 34,602,182.87/6,869.10
6. Step 6: Final answer
   x = 5,037.37