Finding the Fourth Proportional to 23,839.98, 35,715.74 and 17,071.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,839.98 : 35,715.74 = 17,071.61 : x
2. Step 2: Convert to fraction form
   23,839.98/35,715.74 = 17,071.61/x
3. Step 3: Cross multiply
   23,839.98x = 35,715.74 × 17,071.61
4. Step 4: Simplify right side
   23,839.98x = 609,724,920.20
5. Step 5: Solve for x
   x = 609,724,920.20/23,839.98
6. Step 6: Final answer
   x = 25,575.73