Finding the Fourth Proportional to 58,393.50, 80,583.12 and 33,243

Step by Step Solution

1. Step 1: Write the proportion equation
   58,393.50 : 80,583.12 = 33,243 : x
2. Step 2: Convert to fraction form
   58,393.50/80,583.12 = 33,243/x
3. Step 3: Cross multiply
   58,393.50x = 80,583.12 × 33,243
4. Step 4: Simplify right side
   58,393.50x = 2,678,824,658.16
5. Step 5: Solve for x
   x = 2,678,824,658.16/58,393.50
6. Step 6: Final answer
   x = 45,875.39