Finding the Fourth Proportional to 42,201.72, 58,237.38 and 23,338.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,201.72 : 58,237.38 = 23,338.44 : x
2. Step 2: Convert to fraction form
   42,201.72/58,237.38 = 23,338.44/x
3. Step 3: Cross multiply
   42,201.72x = 58,237.38 × 23,338.44
4. Step 4: Simplify right side
   42,201.72x = 1,359,169,598.89
5. Step 5: Solve for x
   x = 1,359,169,598.89/42,201.72
6. Step 6: Final answer
   x = 32,206.50