Finding the Fourth Proportional to 23,259.87, 32,101.32 and 13,053.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,259.87 : 32,101.32 = 13,053.71 : x
2. Step 2: Convert to fraction form
   23,259.87/32,101.32 = 13,053.71/x
3. Step 3: Cross multiply
   23,259.87x = 32,101.32 × 13,053.71
4. Step 4: Simplify right side
   23,259.87x = 419,041,321.90
5. Step 5: Solve for x
   x = 419,041,321.90/23,259.87
6. Step 6: Final answer
   x = 18,015.63