Finding the Fourth Proportional to 23,937.72, 35,857.98 and 12,084.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,937.72 : 35,857.98 = 12,084.18 : x
2. Step 2: Convert to fraction form
   23,937.72/35,857.98 = 12,084.18/x
3. Step 3: Cross multiply
   23,937.72x = 35,857.98 × 12,084.18
4. Step 4: Simplify right side
   23,937.72x = 433,314,284.76
5. Step 5: Solve for x
   x = 433,314,284.76/23,937.72
6. Step 6: Final answer
   x = 18,101.74