Finding the Fourth Proportional to 23,483.56, 32,409.56 and 13,413.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.56 : 32,409.56 = 13,413.51 : x
2. Step 2: Convert to fraction form
   23,483.56/32,409.56 = 13,413.51/x
3. Step 3: Cross multiply
   23,483.56x = 32,409.56 × 13,413.51
4. Step 4: Simplify right side
   23,483.56x = 434,725,842.60
5. Step 5: Solve for x
   x = 434,725,842.60/23,483.56
6. Step 6: Final answer
   x = 18,511.92