Finding the Fourth Proportional to 35,022.40, 48,338.72 and 22,273.12

Step by Step Solution

1. Step 1: Write the proportion equation
   35,022.40 : 48,338.72 = 22,273.12 : x
2. Step 2: Convert to fraction form
   35,022.40/48,338.72 = 22,273.12/x
3. Step 3: Cross multiply
   35,022.40x = 48,338.72 × 22,273.12
4. Step 4: Simplify right side
   35,022.40x = 1,076,654,111.21
5. Step 5: Solve for x
   x = 1,076,654,111.21/35,022.40
6. Step 6: Final answer
   x = 30,741.87