Finding the Fourth Proportional to 49,069.03, 67,647.22 and 33,128.23

Step by Step Solution

1. Step 1: Write the proportion equation
   49,069.03 : 67,647.22 = 33,128.23 : x
2. Step 2: Convert to fraction form
   49,069.03/67,647.22 = 33,128.23/x
3. Step 3: Cross multiply
   49,069.03x = 67,647.22 × 33,128.23
4. Step 4: Simplify right side
   49,069.03x = 2,241,032,663.02
5. Step 5: Solve for x
   x = 2,241,032,663.02/49,069.03
6. Step 6: Final answer
   x = 45,671.02