Finding the Fourth Proportional to 23,895.27, 32,971.86 and 13,821.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,895.27 : 32,971.86 = 13,821.71 : x
2. Step 2: Convert to fraction form
   23,895.27/32,971.86 = 13,821.71/x
3. Step 3: Cross multiply
   23,895.27x = 32,971.86 × 13,821.71
4. Step 4: Simplify right side
   23,895.27x = 455,727,322.22
5. Step 5: Solve for x
   x = 455,727,322.22/23,895.27
6. Step 6: Final answer
   x = 19,071.86