Finding the Fourth Proportional to 17,333.58, 23,920.27 and 9,375.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,333.58 : 23,920.27 = 9,375.80 : x
2. Step 2: Convert to fraction form
   17,333.58/23,920.27 = 9,375.80/x
3. Step 3: Cross multiply
   17,333.58x = 23,920.27 × 9,375.80
4. Step 4: Simplify right side
   17,333.58x = 224,271,667.47
5. Step 5: Solve for x
   x = 224,271,667.47/17,333.58
6. Step 6: Final answer
   x = 12,938.57