Finding the Fourth Proportional to 42,379.46, 63,566.37 and 17,413.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,379.46 : 63,566.37 = 17,413.04 : x
2. Step 2: Convert to fraction form
   42,379.46/63,566.37 = 17,413.04/x
3. Step 3: Cross multiply
   42,379.46x = 63,566.37 × 17,413.04
4. Step 4: Simplify right side
   42,379.46x = 1,106,883,743.46
5. Step 5: Solve for x
   x = 1,106,883,743.46/42,379.46
6. Step 6: Final answer
   x = 26,118.40