Finding the Fourth Proportional to 10,067.04, 13,891.05 and 5,590.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.04 : 13,891.05 = 5,590.83 : x
2. Step 2: Convert to fraction form
   10,067.04/13,891.05 = 5,590.83/x
3. Step 3: Cross multiply
   10,067.04x = 13,891.05 × 5,590.83
4. Step 4: Simplify right side
   10,067.04x = 77,662,499.07
5. Step 5: Solve for x
   x = 77,662,499.07/10,067.04
6. Step 6: Final answer
   x = 7,714.53