Finding the Fourth Proportional to 108,570.58, 162,848.07 and 33,688.78

Step by Step Solution

1. Step 1: Write the proportion equation
   108,570.58 : 162,848.07 = 33,688.78 : x
2. Step 2: Convert to fraction form
   108,570.58/162,848.07 = 33,688.78/x
3. Step 3: Cross multiply
   108,570.58x = 162,848.07 × 33,688.78
4. Step 4: Simplify right side
   108,570.58x = 5,486,152,396.53
5. Step 5: Solve for x
   x = 5,486,152,396.53/108,570.58
6. Step 6: Final answer
   x = 50,530.75