Finding the Fourth Proportional to 59,418.10, 81,994.29 and 34,266.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,418.10 : 81,994.29 = 34,266.10 : x
2. Step 2: Convert to fraction form
   59,418.10/81,994.29 = 34,266.10/x
3. Step 3: Cross multiply
   59,418.10x = 81,994.29 × 34,266.10
4. Step 4: Simplify right side
   59,418.10x = 2,809,624,540.57
5. Step 5: Solve for x
   x = 2,809,624,540.57/59,418.10
6. Step 6: Final answer
   x = 47,285.67