Finding the Fourth Proportional to 50,984.69, 76,353.98 and 30,663.01

Step by Step Solution

1. Step 1: Write the proportion equation
   50,984.69 : 76,353.98 = 30,663.01 : x
2. Step 2: Convert to fraction form
   50,984.69/76,353.98 = 30,663.01/x
3. Step 3: Cross multiply
   50,984.69x = 76,353.98 × 30,663.01
4. Step 4: Simplify right side
   50,984.69x = 2,341,242,852.28
5. Step 5: Solve for x
   x = 2,341,242,852.28/50,984.69
6. Step 6: Final answer
   x = 45,920.51