Finding the Fourth Proportional to 10,378.04, 15,565.91 and 3,714.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,378.04 : 15,565.91 = 3,714.27 : x
2. Step 2: Convert to fraction form
   10,378.04/15,565.91 = 3,714.27/x
3. Step 3: Cross multiply
   10,378.04x = 15,565.91 × 3,714.27
4. Step 4: Simplify right side
   10,378.04x = 57,815,992.54
5. Step 5: Solve for x
   x = 57,815,992.54/10,378.04
6. Step 6: Final answer
   x = 5,570.99