Finding the Fourth Proportional to 30,300.54, 41,811.98 and 22,347.15

Step by Step Solution

1. Step 1: Write the proportion equation
   30,300.54 : 41,811.98 = 22,347.15 : x
2. Step 2: Convert to fraction form
   30,300.54/41,811.98 = 22,347.15/x
3. Step 3: Cross multiply
   30,300.54x = 41,811.98 × 22,347.15
4. Step 4: Simplify right side
   30,300.54x = 934,378,477.12
5. Step 5: Solve for x
   x = 934,378,477.12/30,300.54
6. Step 6: Final answer
   x = 30,837.02