Finding the Fourth Proportional to 47,485, 65,484.66 and 34,122.52

Step by Step Solution

1. Step 1: Write the proportion equation
   47,485 : 65,484.66 = 34,122.52 : x
2. Step 2: Convert to fraction form
   47,485/65,484.66 = 34,122.52/x
3. Step 3: Cross multiply
   47,485x = 65,484.66 × 34,122.52
4. Step 4: Simplify right side
   47,485x = 2,234,501,620.54
5. Step 5: Solve for x
   x = 2,234,501,620.54/47,485
6. Step 6: Final answer
   x = 47,057.00