Finding the Fourth Proportional to 23,061.36, 34,602.97 and 13,719.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061.36 : 34,602.97 = 13,719.83 : x
2. Step 2: Convert to fraction form
   23,061.36/34,602.97 = 13,719.83/x
3. Step 3: Cross multiply
   23,061.36x = 34,602.97 × 13,719.83
4. Step 4: Simplify right side
   23,061.36x = 474,746,745.09
5. Step 5: Solve for x
   x = 474,746,745.09/23,061.36
6. Step 6: Final answer
   x = 20,586.25