Finding the Fourth Proportional to 9,314.21, 13,971.18 and 2,294.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,314.21 : 13,971.18 = 2,294.30 : x
2. Step 2: Convert to fraction form
   9,314.21/13,971.18 = 2,294.30/x
3. Step 3: Cross multiply
   9,314.21x = 13,971.18 × 2,294.30
4. Step 4: Simplify right side
   9,314.21x = 32,054,078.27
5. Step 5: Solve for x
   x = 32,054,078.27/9,314.21
6. Step 6: Final answer
   x = 3,441.42