Finding the Fourth Proportional to 2,564.65, 3,848.88 and 1,104.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564.65 : 3,848.88 = 1,104.82 : x
2. Step 2: Convert to fraction form
   2,564.65/3,848.88 = 1,104.82/x
3. Step 3: Cross multiply
   2,564.65x = 3,848.88 × 1,104.82
4. Step 4: Simplify right side
   2,564.65x = 4,252,319.60
5. Step 5: Solve for x
   x = 4,252,319.60/2,564.65
6. Step 6: Final answer
   x = 1,658.05