Finding the Fourth Proportional to 23,105.84, 34,662.54 and 11,419.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,105.84 : 34,662.54 = 11,419.16 : x
2. Step 2: Convert to fraction form
   23,105.84/34,662.54 = 11,419.16/x
3. Step 3: Cross multiply
   23,105.84x = 34,662.54 × 11,419.16
4. Step 4: Simplify right side
   23,105.84x = 395,817,090.27
5. Step 5: Solve for x
   x = 395,817,090.27/23,105.84
6. Step 6: Final answer
   x = 17,130.61