Finding the Fourth Proportional to 17,061.42, 23,535.77 and 11,747.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.42 : 23,535.77 = 11,747.01 : x
2. Step 2: Convert to fraction form
   17,061.42/23,535.77 = 11,747.01/x
3. Step 3: Cross multiply
   17,061.42x = 23,535.77 × 11,747.01
4. Step 4: Simplify right side
   17,061.42x = 276,474,866.81
5. Step 5: Solve for x
   x = 276,474,866.81/17,061.42
6. Step 6: Final answer
   x = 16,204.68