Finding the Fourth Proportional to 42,739.96, 58,983.88 and 23,877.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,739.96 : 58,983.88 = 23,877.12 : x
2. Step 2: Convert to fraction form
   42,739.96/58,983.88 = 23,877.12/x
3. Step 3: Cross multiply
   42,739.96x = 58,983.88 × 23,877.12
4. Step 4: Simplify right side
   42,739.96x = 1,408,365,180.83
5. Step 5: Solve for x
   x = 1,408,365,180.83/42,739.96
6. Step 6: Final answer
   x = 32,951.95