Finding the Fourth Proportional to 30,695.16, 42,383.16 and 23,969.12

Step by Step Solution

1. Step 1: Write the proportion equation
   30,695.16 : 42,383.16 = 23,969.12 : x
2. Step 2: Convert to fraction form
   30,695.16/42,383.16 = 23,969.12/x
3. Step 3: Cross multiply
   30,695.16x = 42,383.16 × 23,969.12
4. Step 4: Simplify right side
   30,695.16x = 1,015,887,048.02
5. Step 5: Solve for x
   x = 1,015,887,048.02/30,695.16
6. Step 6: Final answer
   x = 33,096.00