Finding the Fourth Proportional to 12,864.72, 19,301.48 and 5,934

Step by Step Solution

1. Step 1: Write the proportion equation
   12,864.72 : 19,301.48 = 5,934 : x
2. Step 2: Convert to fraction form
   12,864.72/19,301.48 = 5,934/x
3. Step 3: Cross multiply
   12,864.72x = 19,301.48 × 5,934
4. Step 4: Simplify right side
   12,864.72x = 114,534,982.32
5. Step 5: Solve for x
   x = 114,534,982.32/12,864.72
6. Step 6: Final answer
   x = 8,903.03