Finding the Fourth Proportional to 23,095.06, 31,870.53 and 13,023.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,095.06 : 31,870.53 = 13,023.41 : x
2. Step 2: Convert to fraction form
   23,095.06/31,870.53 = 13,023.41/x
3. Step 3: Cross multiply
   23,095.06x = 31,870.53 × 13,023.41
4. Step 4: Simplify right side
   23,095.06x = 415,062,819.75
5. Step 5: Solve for x
   x = 415,062,819.75/23,095.06
6. Step 6: Final answer
   x = 17,971.93