Finding the Fourth Proportional to 59,309, 81,846.48 and 34,158.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,309 : 81,846.48 = 34,158.56 : x
2. Step 2: Convert to fraction form
   59,309/81,846.48 = 34,158.56/x
3. Step 3: Cross multiply
   59,309x = 81,846.48 × 34,158.56
4. Step 4: Simplify right side
   59,309x = 2,795,757,897.87
5. Step 5: Solve for x
   x = 2,795,757,897.87/59,309
6. Step 6: Final answer
   x = 47,138.85