Finding the Fourth Proportional to 23,693.61, 32,696.56 and 13,083.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,693.61 : 32,696.56 = 13,083.02 : x
2. Step 2: Convert to fraction form
   23,693.61/32,696.56 = 13,083.02/x
3. Step 3: Cross multiply
   23,693.61x = 32,696.56 × 13,083.02
4. Step 4: Simplify right side
   23,693.61x = 427,769,723.89
5. Step 5: Solve for x
   x = 427,769,723.89/23,693.61
6. Step 6: Final answer
   x = 18,054.22