Finding the Fourth Proportional to 2,243.05, 3,094.69 and 1,346.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.05 : 3,094.69 = 1,346.61 : x
2. Step 2: Convert to fraction form
   2,243.05/3,094.69 = 1,346.61/x
3. Step 3: Cross multiply
   2,243.05x = 3,094.69 × 1,346.61
4. Step 4: Simplify right side
   2,243.05x = 4,167,340.50
5. Step 5: Solve for x
   x = 4,167,340.50/2,243.05
6. Step 6: Final answer
   x = 1,857.89