Finding the Fourth Proportional to 2,045.94, 2,824.56 and 1,348.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.94 : 2,824.56 = 1,348.53 : x
2. Step 2: Convert to fraction form
   2,045.94/2,824.56 = 1,348.53/x
3. Step 3: Cross multiply
   2,045.94x = 2,824.56 × 1,348.53
4. Step 4: Simplify right side
   2,045.94x = 3,809,003.90
5. Step 5: Solve for x
   x = 3,809,003.90/2,045.94
6. Step 6: Final answer
   x = 1,861.74