Finding the Fourth Proportional to 9,243.22, 13,864.86 and 2,317.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,243.22 : 13,864.86 = 2,317.72 : x
2. Step 2: Convert to fraction form
   9,243.22/13,864.86 = 2,317.72/x
3. Step 3: Cross multiply
   9,243.22x = 13,864.86 × 2,317.72
4. Step 4: Simplify right side
   9,243.22x = 32,134,863.32
5. Step 5: Solve for x
   x = 32,134,863.32/9,243.22
6. Step 6: Final answer
   x = 3,476.59