Finding the Fourth Proportional to 62,309.56, 85,984.17 and 35,449.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,309.56 : 85,984.17 = 35,449.56 : x
2. Step 2: Convert to fraction form
   62,309.56/85,984.17 = 35,449.56/x
3. Step 3: Cross multiply
   62,309.56x = 85,984.17 × 35,449.56
4. Step 4: Simplify right side
   62,309.56x = 3,048,100,993.47
5. Step 5: Solve for x
   x = 3,048,100,993.47/62,309.56
6. Step 6: Final answer
   x = 48,918.67