Finding the Fourth Proportional to 2,900.67, 4,350.96 and 1,169.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900.67 : 4,350.96 = 1,169.25 : x
2. Step 2: Convert to fraction form
   2,900.67/4,350.96 = 1,169.25/x
3. Step 3: Cross multiply
   2,900.67x = 4,350.96 × 1,169.25
4. Step 4: Simplify right side
   2,900.67x = 5,087,359.98
5. Step 5: Solve for x
   x = 5,087,359.98/2,900.67
6. Step 6: Final answer
   x = 1,753.86