Finding the Fourth Proportional to 58,194.84, 80,289.72 and 33,990.24

Step by Step Solution

1. Step 1: Write the proportion equation
   58,194.84 : 80,289.72 = 33,990.24 : x
2. Step 2: Convert to fraction form
   58,194.84/80,289.72 = 33,990.24/x
3. Step 3: Cross multiply
   58,194.84x = 80,289.72 × 33,990.24
4. Step 4: Simplify right side
   58,194.84x = 2,729,066,852.33
5. Step 5: Solve for x
   x = 2,729,066,852.33/58,194.84
6. Step 6: Final answer
   x = 46,895.34