Finding the Fourth Proportional to 58,808.29, 81,149.57 and 33,309.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,808.29 : 81,149.57 = 33,309.56 : x
2. Step 2: Convert to fraction form
   58,808.29/81,149.57 = 33,309.56/x
3. Step 3: Cross multiply
   58,808.29x = 81,149.57 × 33,309.56
4. Step 4: Simplify right side
   58,808.29x = 2,703,056,470.89
5. Step 5: Solve for x
   x = 2,703,056,470.89/58,808.29
6. Step 6: Final answer
   x = 45,963.87