Finding the Fourth Proportional to 2,213.85, 3,314.94 and 1,773.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213.85 : 3,314.94 = 1,773.08 : x
2. Step 2: Convert to fraction form
   2,213.85/3,314.94 = 1,773.08/x
3. Step 3: Cross multiply
   2,213.85x = 3,314.94 × 1,773.08
4. Step 4: Simplify right side
   2,213.85x = 5,877,653.82
5. Step 5: Solve for x
   x = 5,877,653.82/2,213.85
6. Step 6: Final answer
   x = 2,654.95