Finding the Fourth Proportional to 40,245.93, 55,534.82 and 22,341.69

Step by Step Solution

1. Step 1: Write the proportion equation
   40,245.93 : 55,534.82 = 22,341.69 : x
2. Step 2: Convert to fraction form
   40,245.93/55,534.82 = 22,341.69/x
3. Step 3: Cross multiply
   40,245.93x = 55,534.82 × 22,341.69
4. Step 4: Simplify right side
   40,245.93x = 1,240,741,620.94
5. Step 5: Solve for x
   x = 1,240,741,620.94/40,245.93
6. Step 6: Final answer
   x = 30,829.00