Finding the Fourth Proportional to 10,027.32, 13,837.50 and 5,550.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,027.32 : 13,837.50 = 5,550.80 : x
2. Step 2: Convert to fraction form
   10,027.32/13,837.50 = 5,550.80/x
3. Step 3: Cross multiply
   10,027.32x = 13,837.50 × 5,550.80
4. Step 4: Simplify right side
   10,027.32x = 76,809,195
5. Step 5: Solve for x
   x = 76,809,195/10,027.32
6. Step 6: Final answer
   x = 7,659.99