Finding the Fourth Proportional to 23,645.10, 32,628.72 and 13,034.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,645.10 : 32,628.72 = 13,034.82 : x
2. Step 2: Convert to fraction form
   23,645.10/32,628.72 = 13,034.82/x
3. Step 3: Cross multiply
   23,645.10x = 32,628.72 × 13,034.82
4. Step 4: Simplify right side
   23,645.10x = 425,309,492.03
5. Step 5: Solve for x
   x = 425,309,492.03/23,645.10
6. Step 6: Final answer
   x = 17,987.21