Finding the Fourth Proportional to 23,457.96, 32,371.98 and 12,847.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,457.96 : 32,371.98 = 12,847.59 : x
2. Step 2: Convert to fraction form
   23,457.96/32,371.98 = 12,847.59/x
3. Step 3: Cross multiply
   23,457.96x = 32,371.98 × 12,847.59
4. Step 4: Simplify right side
   23,457.96x = 415,901,926.53
5. Step 5: Solve for x
   x = 415,901,926.53/23,457.96
6. Step 6: Final answer
   x = 17,729.67