Finding the Fourth Proportional to 22,045.91, 33,068.55 and 5,406.07

Step by Step Solution

1. Step 1: Write the proportion equation
   22,045.91 : 33,068.55 = 5,406.07 : x
2. Step 2: Convert to fraction form
   22,045.91/33,068.55 = 5,406.07/x
3. Step 3: Cross multiply
   22,045.91x = 33,068.55 × 5,406.07
4. Step 4: Simplify right side
   22,045.91x = 178,770,896.59
5. Step 5: Solve for x
   x = 178,770,896.59/22,045.91
6. Step 6: Final answer
   x = 8,109.03