Finding the Fourth Proportional to 1,622.25, 2,435.00 and 1,184.85

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622.25 : 2,435.00 = 1,184.85 : x
2. Step 2: Convert to fraction form
   1,622.25/2,435.00 = 1,184.85/x
3. Step 3: Cross multiply
   1,622.25x = 2,435.00 × 1,184.85
4. Step 4: Simplify right side
   1,622.25x = 2,885,103.83
5. Step 5: Solve for x
   x = 2,885,103.83/1,622.25
6. Step 6: Final answer
   x = 1,778.46