Finding the Fourth Proportional to 23,629.69, 35,411.10 and 13,104.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,629.69 : 35,411.10 = 13,104.34 : x
2. Step 2: Convert to fraction form
   23,629.69/35,411.10 = 13,104.34/x
3. Step 3: Cross multiply
   23,629.69x = 35,411.10 × 13,104.34
4. Step 4: Simplify right side
   23,629.69x = 464,039,094.17
5. Step 5: Solve for x
   x = 464,039,094.17/23,629.69
6. Step 6: Final answer
   x = 19,637.97