Finding the Fourth Proportional to 23,293.58, 32,144.72 and 12,683.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,293.58 : 32,144.72 = 12,683.04 : x
2. Step 2: Convert to fraction form
   23,293.58/32,144.72 = 12,683.04/x
3. Step 3: Cross multiply
   23,293.58x = 32,144.72 × 12,683.04
4. Step 4: Simplify right side
   23,293.58x = 407,692,769.55
5. Step 5: Solve for x
   x = 407,692,769.55/23,293.58
6. Step 6: Final answer
   x = 17,502.37