Finding the Fourth Proportional to 23,399.00, 32,290.61 and 13,328.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,399.00 : 32,290.61 = 13,328.37 : x
2. Step 2: Convert to fraction form
   23,399.00/32,290.61 = 13,328.37/x
3. Step 3: Cross multiply
   23,399.00x = 32,290.61 × 13,328.37
4. Step 4: Simplify right side
   23,399.00x = 430,381,083.56
5. Step 5: Solve for x
   x = 430,381,083.56/23,399.00
6. Step 6: Final answer
   x = 18,393.14