Finding the Fourth Proportional to 23,687.94, 35,491.76 and 14,308.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,687.94 : 35,491.76 = 14,308.25 : x
2. Step 2: Convert to fraction form
   23,687.94/35,491.76 = 14,308.25/x
3. Step 3: Cross multiply
   23,687.94x = 35,491.76 × 14,308.25
4. Step 4: Simplify right side
   23,687.94x = 507,825,099.52
5. Step 5: Solve for x
   x = 507,825,099.52/23,687.94
6. Step 6: Final answer
   x = 21,438.13