Finding the Fourth Proportional to 2,473.32, 3,411.54 and 1,590.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.32 : 3,411.54 = 1,590.24 : x
2. Step 2: Convert to fraction form
   2,473.32/3,411.54 = 1,590.24/x
3. Step 3: Cross multiply
   2,473.32x = 3,411.54 × 1,590.24
4. Step 4: Simplify right side
   2,473.32x = 5,425,167.37
5. Step 5: Solve for x
   x = 5,425,167.37/2,473.32
6. Step 6: Final answer
   x = 2,193.48