Finding the Fourth Proportional to 12,483.09, 17,230.22 and 7,383.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,483.09 : 17,230.22 = 7,383.33 : x
2. Step 2: Convert to fraction form
   12,483.09/17,230.22 = 7,383.33/x
3. Step 3: Cross multiply
   12,483.09x = 17,230.22 × 7,383.33
4. Step 4: Simplify right side
   12,483.09x = 127,216,363.32
5. Step 5: Solve for x
   x = 127,216,363.32/12,483.09
6. Step 6: Final answer
   x = 10,191.10