Finding the Fourth Proportional to 2,264.00, 3,123.77 and 1,319.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.00 : 3,123.77 = 1,319.22 : x
2. Step 2: Convert to fraction form
   2,264.00/3,123.77 = 1,319.22/x
3. Step 3: Cross multiply
   2,264.00x = 3,123.77 × 1,319.22
4. Step 4: Simplify right side
   2,264.00x = 4,120,933.26
5. Step 5: Solve for x
   x = 4,120,933.26/2,264.00
6. Step 6: Final answer
   x = 1,820.20