Finding the Fourth Proportional to 23,362.91, 35,008.49 and 15,856.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,362.91 : 35,008.49 = 15,856.72 : x
2. Step 2: Convert to fraction form
   23,362.91/35,008.49 = 15,856.72/x
3. Step 3: Cross multiply
   23,362.91x = 35,008.49 × 15,856.72
4. Step 4: Simplify right side
   23,362.91x = 555,119,823.55
5. Step 5: Solve for x
   x = 555,119,823.55/23,362.91
6. Step 6: Final answer
   x = 23,760.73