Finding the Fourth Proportional to 12,363.23, 17,060.32 and 7,057.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,363.23 : 17,060.32 = 7,057.33 : x
2. Step 2: Convert to fraction form
   12,363.23/17,060.32 = 7,057.33/x
3. Step 3: Cross multiply
   12,363.23x = 17,060.32 × 7,057.33
4. Step 4: Simplify right side
   12,363.23x = 120,400,274.32
5. Step 5: Solve for x
   x = 120,400,274.32/12,363.23
6. Step 6: Final answer
   x = 9,738.58