Finding the Fourth Proportional to 2,521.87, 3,478.89 and 1,473.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521.87 : 3,478.89 = 1,473.33 : x
2. Step 2: Convert to fraction form
   2,521.87/3,478.89 = 1,473.33/x
3. Step 3: Cross multiply
   2,521.87x = 3,478.89 × 1,473.33
4. Step 4: Simplify right side
   2,521.87x = 5,125,543.72
5. Step 5: Solve for x
   x = 5,125,543.72/2,521.87
6. Step 6: Final answer
   x = 2,032.44