Finding the Fourth Proportional to 58,530.06, 80,757.42 and 35,559.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,530.06 : 80,757.42 = 35,559.42 : x
2. Step 2: Convert to fraction form
   58,530.06/80,757.42 = 35,559.42/x
3. Step 3: Cross multiply
   58,530.06x = 80,757.42 × 35,559.42
4. Step 4: Simplify right side
   58,530.06x = 2,871,687,015.90
5. Step 5: Solve for x
   x = 2,871,687,015.90/58,530.06
6. Step 6: Final answer
   x = 49,063.46