Finding the Fourth Proportional to 59,355.39, 89,046.41 and 19,911.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,355.39 : 89,046.41 = 19,911.49 : x
2. Step 2: Convert to fraction form
   59,355.39/89,046.41 = 19,911.49/x
3. Step 3: Cross multiply
   59,355.39x = 89,046.41 × 19,911.49
4. Step 4: Simplify right side
   59,355.39x = 1,773,046,702.25
5. Step 5: Solve for x
   x = 1,773,046,702.25/59,355.39
6. Step 6: Final answer
   x = 29,871.71