Finding the Fourth Proportional to 41,587.05, 62,413.34 and 19,389

Step by Step Solution

1. Step 1: Write the proportion equation
   41,587.05 : 62,413.34 = 19,389 : x
2. Step 2: Convert to fraction form
   41,587.05/62,413.34 = 19,389/x
3. Step 3: Cross multiply
   41,587.05x = 62,413.34 × 19,389
4. Step 4: Simplify right side
   41,587.05x = 1,210,132,152.32
5. Step 5: Solve for x
   x = 1,210,132,152.32/41,587.05
6. Step 6: Final answer
   x = 29,098.77