Finding the Fourth Proportional to 15,667.29, 23,499.69 and 6,300.71

Step by Step Solution

1. Step 1: Write the proportion equation
   15,667.29 : 23,499.69 = 6,300.71 : x
2. Step 2: Convert to fraction form
   15,667.29/23,499.69 = 6,300.71/x
3. Step 3: Cross multiply
   15,667.29x = 23,499.69 × 6,300.71
4. Step 4: Simplify right side
   15,667.29x = 148,064,582.78
5. Step 5: Solve for x
   x = 148,064,582.78/15,667.29
6. Step 6: Final answer
   x = 9,450.55