Finding the Fourth Proportional to 109,383.22, 164,075.57 and 30,498.13

Step by Step Solution

1. Step 1: Write the proportion equation
   109,383.22 : 164,075.57 = 30,498.13 : x
2. Step 2: Convert to fraction form
   109,383.22/164,075.57 = 30,498.13/x
3. Step 3: Cross multiply
   109,383.22x = 164,075.57 × 30,498.13
4. Step 4: Simplify right side
   109,383.22x = 5,003,998,063.68
5. Step 5: Solve for x
   x = 5,003,998,063.68/109,383.22
6. Step 6: Final answer
   x = 45,747.40