Finding the Fourth Proportional to 10,449.55, 14,412.33 and 7,262.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,449.55 : 14,412.33 = 7,262.82 : x
2. Step 2: Convert to fraction form
   10,449.55/14,412.33 = 7,262.82/x
3. Step 3: Cross multiply
   10,449.55x = 14,412.33 × 7,262.82
4. Step 4: Simplify right side
   10,449.55x = 104,674,158.57
5. Step 5: Solve for x
   x = 104,674,158.57/10,449.55
6. Step 6: Final answer
   x = 10,017.10