Finding the Fourth Proportional to 2,473.86, 3,411.98 and 1,589.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.86 : 3,411.98 = 1,589.72 : x
2. Step 2: Convert to fraction form
   2,473.86/3,411.98 = 1,589.72/x
3. Step 3: Cross multiply
   2,473.86x = 3,411.98 × 1,589.72
4. Step 4: Simplify right side
   2,473.86x = 5,424,092.85
5. Step 5: Solve for x
   x = 5,424,092.85/2,473.86
6. Step 6: Final answer
   x = 2,192.56