Finding the Fourth Proportional to 59,141.74, 81,603.40 and 33,986.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,141.74 : 81,603.40 = 33,986.38 : x
2. Step 2: Convert to fraction form
   59,141.74/81,603.40 = 33,986.38/x
3. Step 3: Cross multiply
   59,141.74x = 81,603.40 × 33,986.38
4. Step 4: Simplify right side
   59,141.74x = 2,773,404,161.69
5. Step 5: Solve for x
   x = 2,773,404,161.69/59,141.74
6. Step 6: Final answer
   x = 46,894.19