Finding the Fourth Proportional to 33,019.98, 49,532.02 and 13,298.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,019.98 : 49,532.02 = 13,298.52 : x
2. Step 2: Convert to fraction form
   33,019.98/49,532.02 = 13,298.52/x
3. Step 3: Cross multiply
   33,019.98x = 49,532.02 × 13,298.52
4. Step 4: Simplify right side
   33,019.98x = 658,702,558.61
5. Step 5: Solve for x
   x = 658,702,558.61/33,019.98
6. Step 6: Final answer
   x = 19,948.61