Finding the Fourth Proportional to 2,337.23, 3,506.34 and 693.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.23 : 3,506.34 = 693.89 : x
2. Step 2: Convert to fraction form
   2,337.23/3,506.34 = 693.89/x
3. Step 3: Cross multiply
   2,337.23x = 3,506.34 × 693.89
4. Step 4: Simplify right side
   2,337.23x = 2,433,014.26
5. Step 5: Solve for x
   x = 2,433,014.26/2,337.23
6. Step 6: Final answer
   x = 1,040.98