Finding the Fourth Proportional to 23,287.61, 32,158.25 and 14,792.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,287.61 : 32,158.25 = 14,792.47 : x
2. Step 2: Convert to fraction form
   23,287.61/32,158.25 = 14,792.47/x
3. Step 3: Cross multiply
   23,287.61x = 32,158.25 × 14,792.47
4. Step 4: Simplify right side
   23,287.61x = 475,699,794.02
5. Step 5: Solve for x
   x = 475,699,794.02/23,287.61
6. Step 6: Final answer
   x = 20,427.17