Finding the Fourth Proportional to 23,502.56, 32,435.61 and 12,894.26

Step by Step Solution

1. Step 1: Write the proportion equation
   23,502.56 : 32,435.61 = 12,894.26 : x
2. Step 2: Convert to fraction form
   23,502.56/32,435.61 = 12,894.26/x
3. Step 3: Cross multiply
   23,502.56x = 32,435.61 × 12,894.26
4. Step 4: Simplify right side
   23,502.56x = 418,233,188.60
5. Step 5: Solve for x
   x = 418,233,188.60/23,502.56
6. Step 6: Final answer
   x = 17,795.22