Finding the Fourth Proportional to 62,847.22, 86,736.72 and 35,998.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,847.22 : 86,736.72 = 35,998.42 : x
2. Step 2: Convert to fraction form
   62,847.22/86,736.72 = 35,998.42/x
3. Step 3: Cross multiply
   62,847.22x = 86,736.72 × 35,998.42
4. Step 4: Simplify right side
   62,847.22x = 3,122,384,875.98
5. Step 5: Solve for x
   x = 3,122,384,875.98/62,847.22
6. Step 6: Final answer
   x = 49,682.15