Finding the Fourth Proportional to 8,870.56, 13,304.71 and 2,297.26

Step by Step Solution

1. Step 1: Write the proportion equation
   8,870.56 : 13,304.71 = 2,297.26 : x
2. Step 2: Convert to fraction form
   8,870.56/13,304.71 = 2,297.26/x
3. Step 3: Cross multiply
   8,870.56x = 13,304.71 × 2,297.26
4. Step 4: Simplify right side
   8,870.56x = 30,564,384.67
5. Step 5: Solve for x
   x = 30,564,384.67/8,870.56
6. Step 6: Final answer
   x = 3,445.60