Finding the Fourth Proportional to 8,533.50, 12,807.54 and 3,343.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,533.50 : 12,807.54 = 3,343.02 : x
2. Step 2: Convert to fraction form
   8,533.50/12,807.54 = 3,343.02/x
3. Step 3: Cross multiply
   8,533.50x = 12,807.54 × 3,343.02
4. Step 4: Simplify right side
   8,533.50x = 42,815,862.37
5. Step 5: Solve for x
   x = 42,815,862.37/8,533.50
6. Step 6: Final answer
   x = 5,017.39