Finding the Fourth Proportional to 23,475, 32,395.50 and 13,544.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,475 : 32,395.50 = 13,544.76 : x
2. Step 2: Convert to fraction form
   23,475/32,395.50 = 13,544.76/x
3. Step 3: Cross multiply
   23,475x = 32,395.50 × 13,544.76
4. Step 4: Simplify right side
   23,475x = 438,789,272.58
5. Step 5: Solve for x
   x = 438,789,272.58/23,475
6. Step 6: Final answer
   x = 18,691.77