Finding the Fourth Proportional to 2,473.59, 3,413.50 and 1,354.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.59 : 3,413.50 = 1,354.58 : x
2. Step 2: Convert to fraction form
   2,473.59/3,413.50 = 1,354.58/x
3. Step 3: Cross multiply
   2,473.59x = 3,413.50 × 1,354.58
4. Step 4: Simplify right side
   2,473.59x = 4,623,858.83
5. Step 5: Solve for x
   x = 4,623,858.83/2,473.59
6. Step 6: Final answer
   x = 1,869.29