Finding the Fourth Proportional to 2,940.64, 4,414.06 and 1,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,940.64 : 4,414.06 = 1,773.50 : x
2. Step 2: Convert to fraction form
   2,940.64/4,414.06 = 1,773.50/x
3. Step 3: Cross multiply
   2,940.64x = 4,414.06 × 1,773.50
4. Step 4: Simplify right side
   2,940.64x = 7,828,315.56
5. Step 5: Solve for x
   x = 7,828,315.56/2,940.64
6. Step 6: Final answer
   x = 2,662.12