Finding the Fourth Proportional to 2,228.82, 3,075.76 and 1,234.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,228.82 : 3,075.76 = 1,234.08 : x
2. Step 2: Convert to fraction form
   2,228.82/3,075.76 = 1,234.08/x
3. Step 3: Cross multiply
   2,228.82x = 3,075.76 × 1,234.08
4. Step 4: Simplify right side
   2,228.82x = 3,795,733.90
5. Step 5: Solve for x
   x = 3,795,733.90/2,228.82
6. Step 6: Final answer
   x = 1,703.02