Finding the Fourth Proportional to 53,382.69, 73,667.31 and 29,508.84

Step by Step Solution

1. Step 1: Write the proportion equation
   53,382.69 : 73,667.31 = 29,508.84 : x
2. Step 2: Convert to fraction form
   53,382.69/73,667.31 = 29,508.84/x
3. Step 3: Cross multiply
   53,382.69x = 73,667.31 × 29,508.84
4. Step 4: Simplify right side
   53,382.69x = 2,173,836,864.02
5. Step 5: Solve for x
   x = 2,173,836,864.02/53,382.69
6. Step 6: Final answer
   x = 40,721.76