Finding the Fourth Proportional to 23,436.48, 32,342.34 and 12,826.11

Step by Step Solution

1. Step 1: Write the proportion equation
   23,436.48 : 32,342.34 = 12,826.11 : x
2. Step 2: Convert to fraction form
   23,436.48/32,342.34 = 12,826.11/x
3. Step 3: Cross multiply
   23,436.48x = 32,342.34 × 12,826.11
4. Step 4: Simplify right side
   23,436.48x = 414,826,410.50
5. Step 5: Solve for x
   x = 414,826,410.50/23,436.48
6. Step 6: Final answer
   x = 17,700.03