Finding the Fourth Proportional to 17,330.30, 23,915.84 and 9,372.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,330.30 : 23,915.84 = 9,372.52 : x
2. Step 2: Convert to fraction form
   17,330.30/23,915.84 = 9,372.52/x
3. Step 3: Cross multiply
   17,330.30x = 23,915.84 × 9,372.52
4. Step 4: Simplify right side
   17,330.30x = 224,151,688.72
5. Step 5: Solve for x
   x = 224,151,688.72/17,330.30
6. Step 6: Final answer
   x = 12,934.09