Finding the Fourth Proportional to 42,027.30, 57,997.92 and 23,164.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,027.30 : 57,997.92 = 23,164.42 : x
2. Step 2: Convert to fraction form
   42,027.30/57,997.92 = 23,164.42/x
3. Step 3: Cross multiply
   42,027.30x = 57,997.92 × 23,164.42
4. Step 4: Simplify right side
   42,027.30x = 1,343,488,178.01
5. Step 5: Solve for x
   x = 1,343,488,178.01/42,027.30
6. Step 6: Final answer
   x = 31,967.04