Finding the Fourth Proportional to 40,238.52, 55,528.12 and 22,333

Step by Step Solution

1. Step 1: Write the proportion equation
   40,238.52 : 55,528.12 = 22,333 : x
2. Step 2: Convert to fraction form
   40,238.52/55,528.12 = 22,333/x
3. Step 3: Cross multiply
   40,238.52x = 55,528.12 × 22,333
4. Step 4: Simplify right side
   40,238.52x = 1,240,109,503.96
5. Step 5: Solve for x
   x = 1,240,109,503.96/40,238.52
6. Step 6: Final answer
   x = 30,818.96