Finding the Fourth Proportional to 59,297.21, 81,833.78 and 34,154.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,297.21 : 81,833.78 = 34,154.81 : x
2. Step 2: Convert to fraction form
   59,297.21/81,833.78 = 34,154.81/x
3. Step 3: Cross multiply
   59,297.21x = 81,833.78 × 34,154.81
4. Step 4: Simplify right side
   59,297.21x = 2,795,016,998.46
5. Step 5: Solve for x
   x = 2,795,016,998.46/59,297.21
6. Step 6: Final answer
   x = 47,135.73