Finding the Fourth Proportional to 61,111.82, 84,338.21 and 33,891.03

Step by Step Solution

1. Step 1: Write the proportion equation
   61,111.82 : 84,338.21 = 33,891.03 : x
2. Step 2: Convert to fraction form
   61,111.82/84,338.21 = 33,891.03/x
3. Step 3: Cross multiply
   61,111.82x = 84,338.21 × 33,891.03
4. Step 4: Simplify right side
   61,111.82x = 2,858,308,889.98
5. Step 5: Solve for x
   x = 2,858,308,889.98/61,111.82
6. Step 6: Final answer
   x = 46,771.78