Finding the Fourth Proportional to 9,559.76, 14,345.25 and 4,012.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,559.76 : 14,345.25 = 4,012.67 : x
2. Step 2: Convert to fraction form
   9,559.76/14,345.25 = 4,012.67/x
3. Step 3: Cross multiply
   9,559.76x = 14,345.25 × 4,012.67
4. Step 4: Simplify right side
   9,559.76x = 57,562,682.59
5. Step 5: Solve for x
   x = 57,562,682.59/9,559.76
6. Step 6: Final answer
   x = 6,021.36