Finding the Fourth Proportional to 2,245.50, 3,098.79 and 1,314

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245.50 : 3,098.79 = 1,314 : x
2. Step 2: Convert to fraction form
   2,245.50/3,098.79 = 1,314/x
3. Step 3: Cross multiply
   2,245.50x = 3,098.79 × 1,314
4. Step 4: Simplify right side
   2,245.50x = 4,071,810.06
5. Step 5: Solve for x
   x = 4,071,810.06/2,245.50
6. Step 6: Final answer
   x = 1,813.32