Finding the Fourth Proportional to 17,683.32, 26,522.82 and 7,293.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,683.32 : 26,522.82 = 7,293.72 : x
2. Step 2: Convert to fraction form
   17,683.32/26,522.82 = 7,293.72/x
3. Step 3: Cross multiply
   17,683.32x = 26,522.82 × 7,293.72
4. Step 4: Simplify right side
   17,683.32x = 193,450,022.69
5. Step 5: Solve for x
   x = 193,450,022.69/17,683.32
6. Step 6: Final answer
   x = 10,939.69