Finding the Fourth Proportional to 23,139.96, 34,710.16 and 5,609.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,139.96 : 34,710.16 = 5,609.94 : x
2. Step 2: Convert to fraction form
   23,139.96/34,710.16 = 5,609.94/x
3. Step 3: Cross multiply
   23,139.96x = 34,710.16 × 5,609.94
4. Step 4: Simplify right side
   23,139.96x = 194,721,914.99
5. Step 5: Solve for x
   x = 194,721,914.99/23,139.96
6. Step 6: Final answer
   x = 8,414.96