Finding the Fourth Proportional to 23,642.06, 32,625.72 and 13,031.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,642.06 : 32,625.72 = 13,031.46 : x
2. Step 2: Convert to fraction form
   23,642.06/32,625.72 = 13,031.46/x
3. Step 3: Cross multiply
   23,642.06x = 32,625.72 × 13,031.46
4. Step 4: Simplify right side
   23,642.06x = 425,160,765.15
5. Step 5: Solve for x
   x = 425,160,765.15/23,642.06
6. Step 6: Final answer
   x = 17,983.24