Finding the Fourth Proportional to 10,054.26, 13,875.50 and 5,806.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,054.26 : 13,875.50 = 5,806.10 : x
2. Step 2: Convert to fraction form
   10,054.26/13,875.50 = 5,806.10/x
3. Step 3: Cross multiply
   10,054.26x = 13,875.50 × 5,806.10
4. Step 4: Simplify right side
   10,054.26x = 80,562,589.75
5. Step 5: Solve for x
   x = 80,562,589.75/10,054.26
6. Step 6: Final answer
   x = 8,012.78