Finding the Fourth Proportional to 23,632.27, 32,612.15 and 12,877.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,632.27 : 32,612.15 = 12,877.27 : x
2. Step 2: Convert to fraction form
   23,632.27/32,612.15 = 12,877.27/x
3. Step 3: Cross multiply
   23,632.27x = 32,612.15 × 12,877.27
4. Step 4: Simplify right side
   23,632.27x = 419,955,437.21
5. Step 5: Solve for x
   x = 419,955,437.21/23,632.27
6. Step 6: Final answer
   x = 17,770.42