Finding the Fourth Proportional to 2,471.54, 3,413.00 and 1,588.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.54 : 3,413.00 = 1,588.88 : x
2. Step 2: Convert to fraction form
   2,471.54/3,413.00 = 1,588.88/x
3. Step 3: Cross multiply
   2,471.54x = 3,413.00 × 1,588.88
4. Step 4: Simplify right side
   2,471.54x = 5,422,839.50
5. Step 5: Solve for x
   x = 5,422,839.50/2,471.54
6. Step 6: Final answer
   x = 2,194.11