Finding the Fourth Proportional to 58,518.50, 80,755.48 and 33,030.23

Step by Step Solution

1. Step 1: Write the proportion equation
   58,518.50 : 80,755.48 = 33,030.23 : x
2. Step 2: Convert to fraction form
   58,518.50/80,755.48 = 33,030.23/x
3. Step 3: Cross multiply
   58,518.50x = 80,755.48 × 33,030.23
4. Step 4: Simplify right side
   58,518.50x = 2,667,371,715.67
5. Step 5: Solve for x
   x = 2,667,371,715.67/58,518.50
6. Step 6: Final answer
   x = 45,581.69