Finding the Fourth Proportional to 23,648.83, 32,631.83 and 13,577.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,648.83 : 32,631.83 = 13,577.69 : x
2. Step 2: Convert to fraction form
   23,648.83/32,631.83 = 13,577.69/x
3. Step 3: Cross multiply
   23,648.83x = 32,631.83 × 13,577.69
4. Step 4: Simplify right side
   23,648.83x = 443,064,936.48
5. Step 5: Solve for x
   x = 443,064,936.48/23,648.83
6. Step 6: Final answer
   x = 18,735.18