Finding the Fourth Proportional to 2,256.01, 3,384.14 and 697.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256.01 : 3,384.14 = 697.09 : x
2. Step 2: Convert to fraction form
   2,256.01/3,384.14 = 697.09/x
3. Step 3: Cross multiply
   2,256.01x = 3,384.14 × 697.09
4. Step 4: Simplify right side
   2,256.01x = 2,359,050.15
5. Step 5: Solve for x
   x = 2,359,050.15/2,256.01
6. Step 6: Final answer
   x = 1,045.67