Finding the Fourth Proportional to 2,450.77, 3,379.62 and 1,566.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.77 : 3,379.62 = 1,566.25 : x
2. Step 2: Convert to fraction form
   2,450.77/3,379.62 = 1,566.25/x
3. Step 3: Cross multiply
   2,450.77x = 3,379.62 × 1,566.25
4. Step 4: Simplify right side
   2,450.77x = 5,293,329.83
5. Step 5: Solve for x
   x = 5,293,329.83/2,450.77
6. Step 6: Final answer
   x = 2,159.86