Finding the Fourth Proportional to 2,292.67, 3,163.89 and 1,348.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,292.67 : 3,163.89 = 1,348.50 : x
2. Step 2: Convert to fraction form
   2,292.67/3,163.89 = 1,348.50/x
3. Step 3: Cross multiply
   2,292.67x = 3,163.89 × 1,348.50
4. Step 4: Simplify right side
   2,292.67x = 4,266,507.61
5. Step 5: Solve for x
   x = 4,266,507.61/2,292.67
6. Step 6: Final answer
   x = 1,860.94