Finding the Fourth Proportional to 2,533.61, 3,496.69 and 1,485.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.61 : 3,496.69 = 1,485.68 : x
2. Step 2: Convert to fraction form
   2,533.61/3,496.69 = 1,485.68/x
3. Step 3: Cross multiply
   2,533.61x = 3,496.69 × 1,485.68
4. Step 4: Simplify right side
   2,533.61x = 5,194,962.40
5. Step 5: Solve for x
   x = 5,194,962.40/2,533.61
6. Step 6: Final answer
   x = 2,050.42