Finding the Fourth Proportional to 58,535.41, 80,778.49 and 33,042.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,535.41 : 80,778.49 = 33,042.10 : x
2. Step 2: Convert to fraction form
   58,535.41/80,778.49 = 33,042.10/x
3. Step 3: Cross multiply
   58,535.41x = 80,778.49 × 33,042.10
4. Step 4: Simplify right side
   58,535.41x = 2,669,090,944.43
5. Step 5: Solve for x
   x = 2,669,090,944.43/58,535.41
6. Step 6: Final answer
   x = 45,597.89