Finding the Fourth Proportional to 23,693.15, 32,696.79 and 13,082.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,693.15 : 32,696.79 = 13,082.76 : x
2. Step 2: Convert to fraction form
   23,693.15/32,696.79 = 13,082.76/x
3. Step 3: Cross multiply
   23,693.15x = 32,696.79 × 13,082.76
4. Step 4: Simplify right side
   23,693.15x = 427,764,256.34
5. Step 5: Solve for x
   x = 427,764,256.34/23,693.15
6. Step 6: Final answer
   x = 18,054.34