Finding the Fourth Proportional to 43,723.72, 65,557.32 and 23,997

Step by Step Solution

1. Step 1: Write the proportion equation
   43,723.72 : 65,557.32 = 23,997 : x
2. Step 2: Convert to fraction form
   43,723.72/65,557.32 = 23,997/x
3. Step 3: Cross multiply
   43,723.72x = 65,557.32 × 23,997
4. Step 4: Simplify right side
   43,723.72x = 1,573,179,008.04
5. Step 5: Solve for x
   x = 1,573,179,008.04/43,723.72
6. Step 6: Final answer
   x = 35,979.99