Finding the Fourth Proportional to 33,669, 46,467.72 and 21,767.04

Step by Step Solution

1. Step 1: Write the proportion equation
   33,669 : 46,467.72 = 21,767.04 : x
2. Step 2: Convert to fraction form
   33,669/46,467.72 = 21,767.04/x
3. Step 3: Cross multiply
   33,669x = 46,467.72 × 21,767.04
4. Step 4: Simplify right side
   33,669x = 1,011,464,719.95
5. Step 5: Solve for x
   x = 1,011,464,719.95/33,669
6. Step 6: Final answer
   x = 30,041.42