Finding the Fourth Proportional to 31,564.59, 43,559.08 and 17,417.42

Step by Step Solution

1. Step 1: Write the proportion equation
   31,564.59 : 43,559.08 = 17,417.42 : x
2. Step 2: Convert to fraction form
   31,564.59/43,559.08 = 17,417.42/x
3. Step 3: Cross multiply
   31,564.59x = 43,559.08 × 17,417.42
4. Step 4: Simplify right side
   31,564.59x = 758,686,791.17
5. Step 5: Solve for x
   x = 758,686,791.17/31,564.59
6. Step 6: Final answer
   x = 24,036.01