Finding the Fourth Proportional to 11,823.34, 17,735.50 and 3,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,823.34 : 17,735.50 = 3,926.56 : x
2. Step 2: Convert to fraction form
   11,823.34/17,735.50 = 3,926.56/x
3. Step 3: Cross multiply
   11,823.34x = 17,735.50 × 3,926.56
4. Step 4: Simplify right side
   11,823.34x = 69,639,416.20
5. Step 5: Solve for x
   x = 69,639,416.20/11,823.34
6. Step 6: Final answer
   x = 5,890.00