Finding the Fourth Proportional to 23,436.14, 32,336.87 and 13,879.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,436.14 : 32,336.87 = 13,879.02 : x
2. Step 2: Convert to fraction form
   23,436.14/32,336.87 = 13,879.02/x
3. Step 3: Cross multiply
   23,436.14x = 32,336.87 × 13,879.02
4. Step 4: Simplify right side
   23,436.14x = 448,804,117.34
5. Step 5: Solve for x
   x = 448,804,117.34/23,436.14
6. Step 6: Final answer
   x = 19,150.09