Finding the Fourth Proportional to 17,300.85, 23,875.17 and 9,343.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.85 : 23,875.17 = 9,343.07 : x
2. Step 2: Convert to fraction form
   17,300.85/23,875.17 = 9,343.07/x
3. Step 3: Cross multiply
   17,300.85x = 23,875.17 × 9,343.07
4. Step 4: Simplify right side
   17,300.85x = 223,067,345.97
5. Step 5: Solve for x
   x = 223,067,345.97/17,300.85
6. Step 6: Final answer
   x = 12,893.44