Finding the Fourth Proportional to 12,262.59, 18,395.87 and 4,867.07

Step by Step Solution

1. Step 1: Write the proportion equation
   12,262.59 : 18,395.87 = 4,867.07 : x
2. Step 2: Convert to fraction form
   12,262.59/18,395.87 = 4,867.07/x
3. Step 3: Cross multiply
   12,262.59x = 18,395.87 × 4,867.07
4. Step 4: Simplify right side
   12,262.59x = 89,533,870.69
5. Step 5: Solve for x
   x = 89,533,870.69/12,262.59
6. Step 6: Final answer
   x = 7,301.38