Finding the Fourth Proportional to 23,523.84, 32,463.27 and 12,913.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,523.84 : 32,463.27 = 12,913.38 : x
2. Step 2: Convert to fraction form
   23,523.84/32,463.27 = 12,913.38/x
3. Step 3: Cross multiply
   23,523.84x = 32,463.27 × 12,913.38
4. Step 4: Simplify right side
   23,523.84x = 419,210,541.55
5. Step 5: Solve for x
   x = 419,210,541.55/23,523.84
6. Step 6: Final answer
   x = 17,820.67