Finding the Fourth Proportional to 23,096.61, 31,873.37 and 13,025.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,096.61 : 31,873.37 = 13,025.16 : x
2. Step 2: Convert to fraction form
   23,096.61/31,873.37 = 13,025.16/x
3. Step 3: Cross multiply
   23,096.61x = 31,873.37 × 13,025.16
4. Step 4: Simplify right side
   23,096.61x = 415,155,678.86
5. Step 5: Solve for x
   x = 415,155,678.86/23,096.61
6. Step 6: Final answer
   x = 17,974.75