Finding the Fourth Proportional to 23,504.34, 35,259.76 and 7,926.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,504.34 : 35,259.76 = 7,926.42 : x
2. Step 2: Convert to fraction form
   23,504.34/35,259.76 = 7,926.42/x
3. Step 3: Cross multiply
   23,504.34x = 35,259.76 × 7,926.42
4. Step 4: Simplify right side
   23,504.34x = 279,483,666.86
5. Step 5: Solve for x
   x = 279,483,666.86/23,504.34
6. Step 6: Final answer
   x = 11,890.73