Finding the Fourth Proportional to 40,965.36, 56,533.25 and 23,061

Step by Step Solution

1. Step 1: Write the proportion equation
   40,965.36 : 56,533.25 = 23,061 : x
2. Step 2: Convert to fraction form
   40,965.36/56,533.25 = 23,061/x
3. Step 3: Cross multiply
   40,965.36x = 56,533.25 × 23,061
4. Step 4: Simplify right side
   40,965.36x = 1,303,713,278.25
5. Step 5: Solve for x
   x = 1,303,713,278.25/40,965.36
6. Step 6: Final answer
   x = 31,824.77