Finding the Fourth Proportional to 62,407.79, 86,112.70 and 35,550.83

Step by Step Solution

1. Step 1: Write the proportion equation
   62,407.79 : 86,112.70 = 35,550.83 : x
2. Step 2: Convert to fraction form
   62,407.79/86,112.70 = 35,550.83/x
3. Step 3: Cross multiply
   62,407.79x = 86,112.70 × 35,550.83
4. Step 4: Simplify right side
   62,407.79x = 3,061,377,958.54
5. Step 5: Solve for x
   x = 3,061,377,958.54/62,407.79
6. Step 6: Final answer
   x = 49,054.42