Finding the Fourth Proportional to 23,113.02, 31,895.22 and 14,619.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,113.02 : 31,895.22 = 14,619.78 : x
2. Step 2: Convert to fraction form
   23,113.02/31,895.22 = 14,619.78/x
3. Step 3: Cross multiply
   23,113.02x = 31,895.22 × 14,619.78
4. Step 4: Simplify right side
   23,113.02x = 466,301,099.45
5. Step 5: Solve for x
   x = 466,301,099.45/23,113.02
6. Step 6: Final answer
   x = 20,174.82