Finding the Fourth Proportional to 23,472.74, 35,224.38 and 10,158.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,472.74 : 35,224.38 = 10,158.72 : x
2. Step 2: Convert to fraction form
   23,472.74/35,224.38 = 10,158.72/x
3. Step 3: Cross multiply
   23,472.74x = 35,224.38 × 10,158.72
4. Step 4: Simplify right side
   23,472.74x = 357,834,613.59
5. Step 5: Solve for x
   x = 357,834,613.59/23,472.74
6. Step 6: Final answer
   x = 15,244.69