Finding the Fourth Proportional to 1,674.82, 2,499.94 and 1,477.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,674.82 : 2,499.94 = 1,477.77 : x
2. Step 2: Convert to fraction form
   1,674.82/2,499.94 = 1,477.77/x
3. Step 3: Cross multiply
   1,674.82x = 2,499.94 × 1,477.77
4. Step 4: Simplify right side
   1,674.82x = 3,694,336.33
5. Step 5: Solve for x
   x = 3,694,336.33/1,674.82
6. Step 6: Final answer
   x = 2,205.81