Finding the Fourth Proportional to 23,342.68, 34,978.50 and 17,106.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,342.68 : 34,978.50 = 17,106.83 : x
2. Step 2: Convert to fraction form
   23,342.68/34,978.50 = 17,106.83/x
3. Step 3: Cross multiply
   23,342.68x = 34,978.50 × 17,106.83
4. Step 4: Simplify right side
   23,342.68x = 598,371,209.43
5. Step 5: Solve for x
   x = 598,371,209.43/23,342.68
6. Step 6: Final answer
   x = 25,634.21