Finding the Fourth Proportional to 42,846.33, 59,120.89 and 26,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,846.33 : 59,120.89 = 26,919.50 : x
2. Step 2: Convert to fraction form
   42,846.33/59,120.89 = 26,919.50/x
3. Step 3: Cross multiply
   42,846.33x = 59,120.89 × 26,919.50
4. Step 4: Simplify right side
   42,846.33x = 1,591,504,832.00
5. Step 5: Solve for x
   x = 1,591,504,832.00/42,846.33
6. Step 6: Final answer
   x = 37,144.49