Finding the Fourth Proportional to 23,669.48, 32,662.37 and 13,059.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,669.48 : 32,662.37 = 13,059.18 : x
2. Step 2: Convert to fraction form
   23,669.48/32,662.37 = 13,059.18/x
3. Step 3: Cross multiply
   23,669.48x = 32,662.37 × 13,059.18
4. Step 4: Simplify right side
   23,669.48x = 426,543,703.76
5. Step 5: Solve for x
   x = 426,543,703.76/23,669.48
6. Step 6: Final answer
   x = 18,020.84