Finding the Fourth Proportional to 59,474, 82,074.12 and 32,978

Step by Step Solution

1. Step 1: Write the proportion equation
   59,474 : 82,074.12 = 32,978 : x
2. Step 2: Convert to fraction form
   59,474/82,074.12 = 32,978/x
3. Step 3: Cross multiply
   59,474x = 82,074.12 × 32,978
4. Step 4: Simplify right side
   59,474x = 2,706,640,329.36
5. Step 5: Solve for x
   x = 2,706,640,329.36/59,474
6. Step 6: Final answer
   x = 45,509.64