Finding the Fourth Proportional to 31,584.98, 43,588.01 and 17,438.11

Step by Step Solution

1. Step 1: Write the proportion equation
   31,584.98 : 43,588.01 = 17,438.11 : x
2. Step 2: Convert to fraction form
   31,584.98/43,588.01 = 17,438.11/x
3. Step 3: Cross multiply
   31,584.98x = 43,588.01 × 17,438.11
4. Step 4: Simplify right side
   31,584.98x = 760,092,513.06
5. Step 5: Solve for x
   x = 760,092,513.06/31,584.98
6. Step 6: Final answer
   x = 24,065.00