Finding the Fourth Proportional to 22,074.70, 33,111.74 and 5,434.87

Step by Step Solution

1. Step 1: Write the proportion equation
   22,074.70 : 33,111.74 = 5,434.87 : x
2. Step 2: Convert to fraction form
   22,074.70/33,111.74 = 5,434.87/x
3. Step 3: Cross multiply
   22,074.70x = 33,111.74 × 5,434.87
4. Step 4: Simplify right side
   22,074.70x = 179,958,002.37
5. Step 5: Solve for x
   x = 179,958,002.37/22,074.70
6. Step 6: Final answer
   x = 8,152.23