Finding the Fourth Proportional to 62,355.48, 86,049.33 and 35,131.62

Step by Step Solution

1. Step 1: Write the proportion equation
   62,355.48 : 86,049.33 = 35,131.62 : x
2. Step 2: Convert to fraction form
   62,355.48/86,049.33 = 35,131.62/x
3. Step 3: Cross multiply
   62,355.48x = 86,049.33 × 35,131.62
4. Step 4: Simplify right side
   62,355.48x = 3,023,052,362.81
5. Step 5: Solve for x
   x = 3,023,052,362.81/62,355.48
6. Step 6: Final answer
   x = 48,480.94