Finding the Fourth Proportional to 59,308, 81,845.10 and 34,157.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,308 : 81,845.10 = 34,157.56 : x
2. Step 2: Convert to fraction form
   59,308/81,845.10 = 34,157.56/x
3. Step 3: Cross multiply
   59,308x = 81,845.10 × 34,157.56
4. Step 4: Simplify right side
   59,308x = 2,795,628,913.96
5. Step 5: Solve for x
   x = 2,795,628,913.96/59,308
6. Step 6: Final answer
   x = 47,137.47