Finding the Fourth Proportional to 42,748.37, 58,992.60 and 23,885.49

Step by Step Solution

1. Step 1: Write the proportion equation
   42,748.37 : 58,992.60 = 23,885.49 : x
2. Step 2: Convert to fraction form
   42,748.37/58,992.60 = 23,885.49/x
3. Step 3: Cross multiply
   42,748.37x = 58,992.60 × 23,885.49
4. Step 4: Simplify right side
   42,748.37x = 1,409,067,157.37
5. Step 5: Solve for x
   x = 1,409,067,157.37/42,748.37
6. Step 6: Final answer
   x = 32,961.89