Finding the Fourth Proportional to 33,081.67, 45,647.57 and 19,652.58

Step by Step Solution

1. Step 1: Write the proportion equation
   33,081.67 : 45,647.57 = 19,652.58 : x
2. Step 2: Convert to fraction form
   33,081.67/45,647.57 = 19,652.58/x
3. Step 3: Cross multiply
   33,081.67x = 45,647.57 × 19,652.58
4. Step 4: Simplify right side
   33,081.67x = 897,092,459.82
5. Step 5: Solve for x
   x = 897,092,459.82/33,081.67
6. Step 6: Final answer
   x = 27,117.51