Finding the Fourth Proportional to 23,259.37, 32,100.63 and 13,053.21

Step by Step Solution

1. Step 1: Write the proportion equation
   23,259.37 : 32,100.63 = 13,053.21 : x
2. Step 2: Convert to fraction form
   23,259.37/32,100.63 = 13,053.21/x
3. Step 3: Cross multiply
   23,259.37x = 32,100.63 × 13,053.21
4. Step 4: Simplify right side
   23,259.37x = 419,016,264.52
5. Step 5: Solve for x
   x = 419,016,264.52/23,259.37
6. Step 6: Final answer
   x = 18,014.94