Finding the Fourth Proportional to 23,384.68, 32,271.42 and 12,774.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,384.68 : 32,271.42 = 12,774.22 : x
2. Step 2: Convert to fraction form
   23,384.68/32,271.42 = 12,774.22/x
3. Step 3: Cross multiply
   23,384.68x = 32,271.42 × 12,774.22
4. Step 4: Simplify right side
   23,384.68x = 412,242,218.79
5. Step 5: Solve for x
   x = 412,242,218.79/23,384.68
6. Step 6: Final answer
   x = 17,628.73