Finding the Fourth Proportional to 2,048.52, 2,826.06 and 1,302.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.52 : 2,826.06 = 1,302.21 : x
2. Step 2: Convert to fraction form
   2,048.52/2,826.06 = 1,302.21/x
3. Step 3: Cross multiply
   2,048.52x = 2,826.06 × 1,302.21
4. Step 4: Simplify right side
   2,048.52x = 3,680,123.59
5. Step 5: Solve for x
   x = 3,680,123.59/2,048.52
6. Step 6: Final answer
   x = 1,796.48