Finding the Fourth Proportional to 2,047.96, 2,826.30 and 1,348.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047.96 : 2,826.30 = 1,348.84 : x
2. Step 2: Convert to fraction form
   2,047.96/2,826.30 = 1,348.84/x
3. Step 3: Cross multiply
   2,047.96x = 2,826.30 × 1,348.84
4. Step 4: Simplify right side
   2,047.96x = 3,812,226.49
5. Step 5: Solve for x
   x = 3,812,226.49/2,047.96
6. Step 6: Final answer
   x = 1,861.48