Finding the Fourth Proportional to 17,847.42, 26,784.09 and 10,071.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,847.42 : 26,784.09 = 10,071.42 : x
2. Step 2: Convert to fraction form
   17,847.42/26,784.09 = 10,071.42/x
3. Step 3: Cross multiply
   17,847.42x = 26,784.09 × 10,071.42
4. Step 4: Simplify right side
   17,847.42x = 269,753,819.71
5. Step 5: Solve for x
   x = 269,753,819.71/17,847.42
6. Step 6: Final answer
   x = 15,114.44