Finding the Fourth Proportional to 41,658.84, 62,494.71 and 13,572.30

Step by Step Solution

1. Step 1: Write the proportion equation
   41,658.84 : 62,494.71 = 13,572.30 : x
2. Step 2: Convert to fraction form
   41,658.84/62,494.71 = 13,572.30/x
3. Step 3: Cross multiply
   41,658.84x = 62,494.71 × 13,572.30
4. Step 4: Simplify right side
   41,658.84x = 848,196,952.53
5. Step 5: Solve for x
   x = 848,196,952.53/41,658.84
6. Step 6: Final answer
   x = 20,360.55