Finding the Fourth Proportional to 2,969.28, 4,097.61 and 1,790.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,969.28 : 4,097.61 = 1,790.37 : x
2. Step 2: Convert to fraction form
   2,969.28/4,097.61 = 1,790.37/x
3. Step 3: Cross multiply
   2,969.28x = 4,097.61 × 1,790.37
4. Step 4: Simplify right side
   2,969.28x = 7,336,238.02
5. Step 5: Solve for x
   x = 7,336,238.02/2,969.28
6. Step 6: Final answer
   x = 2,470.71