Finding the Fourth Proportional to 25,559.93, 35,271.83 and 14,379.77

Step by Step Solution

1. Step 1: Write the proportion equation
   25,559.93 : 35,271.83 = 14,379.77 : x
2. Step 2: Convert to fraction form
   25,559.93/35,271.83 = 14,379.77/x
3. Step 3: Cross multiply
   25,559.93x = 35,271.83 × 14,379.77
4. Step 4: Simplify right side
   25,559.93x = 507,200,626.52
5. Step 5: Solve for x
   x = 507,200,626.52/25,559.93
6. Step 6: Final answer
   x = 19,843.59