Finding the Fourth Proportional to 42,743.24, 58,986.90 and 23,881.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,743.24 : 58,986.90 = 23,881.56 : x
2. Step 2: Convert to fraction form
   42,743.24/58,986.90 = 23,881.56/x
3. Step 3: Cross multiply
   42,743.24x = 58,986.90 × 23,881.56
4. Step 4: Simplify right side
   42,743.24x = 1,408,699,191.56
5. Step 5: Solve for x
   x = 1,408,699,191.56/42,743.24
6. Step 6: Final answer
   x = 32,957.24