Finding the Fourth Proportional to 23,162.52, 34,574.27 and 19,896.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,162.52 : 34,574.27 = 19,896.60 : x
2. Step 2: Convert to fraction form
   23,162.52/34,574.27 = 19,896.60/x
3. Step 3: Cross multiply
   23,162.52x = 34,574.27 × 19,896.60
4. Step 4: Simplify right side
   23,162.52x = 687,910,321.00
5. Step 5: Solve for x
   x = 687,910,321.00/23,162.52
6. Step 6: Final answer
   x = 29,699.29