Finding the Fourth Proportional to 2,521.71, 3,479.45 and 1,473.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521.71 : 3,479.45 = 1,473.57 : x
2. Step 2: Convert to fraction form
   2,521.71/3,479.45 = 1,473.57/x
3. Step 3: Cross multiply
   2,521.71x = 3,479.45 × 1,473.57
4. Step 4: Simplify right side
   2,521.71x = 5,127,205.77
5. Step 5: Solve for x
   x = 5,127,205.77/2,521.71
6. Step 6: Final answer
   x = 2,033.23