Finding the Fourth Proportional to 2,473.03, 3,412.83 and 1,478.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.03 : 3,412.83 = 1,478.32 : x
2. Step 2: Convert to fraction form
   2,473.03/3,412.83 = 1,478.32/x
3. Step 3: Cross multiply
   2,473.03x = 3,412.83 × 1,478.32
4. Step 4: Simplify right side
   2,473.03x = 5,045,251.86
5. Step 5: Solve for x
   x = 5,045,251.86/2,473.03
6. Step 6: Final answer
   x = 2,040.11