Finding the Fourth Proportional to 1,933.58, 2,662.25 and 1,706.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.58 : 2,662.25 = 1,706.20 : x
2. Step 2: Convert to fraction form
   1,933.58/2,662.25 = 1,706.20/x
3. Step 3: Cross multiply
   1,933.58x = 2,662.25 × 1,706.20
4. Step 4: Simplify right side
   1,933.58x = 4,542,315.76
5. Step 5: Solve for x
   x = 4,542,315.76/1,933.58
6. Step 6: Final answer
   x = 2,349.17