Finding the Fourth Proportional to 17,670.38, 26,483.99 and 8,297.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,670.38 : 26,483.99 = 8,297.89 : x
2. Step 2: Convert to fraction form
   17,670.38/26,483.99 = 8,297.89/x
3. Step 3: Cross multiply
   17,670.38x = 26,483.99 × 8,297.89
4. Step 4: Simplify right side
   17,670.38x = 219,761,061.87
5. Step 5: Solve for x
   x = 219,761,061.87/17,670.38
6. Step 6: Final answer
   x = 12,436.69