Finding the Fourth Proportional to 58,939.82, 81,348.16 and 33,448.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,939.82 : 81,348.16 = 33,448.56 : x
2. Step 2: Convert to fraction form
   58,939.82/81,348.16 = 33,448.56/x
3. Step 3: Cross multiply
   58,939.82x = 81,348.16 × 33,448.56
4. Step 4: Simplify right side
   58,939.82x = 2,720,978,810.65
5. Step 5: Solve for x
   x = 2,720,978,810.65/58,939.82
6. Step 6: Final answer
   x = 46,165.37