Finding the Fourth Proportional to 275,426.80, 413,092.71 and 73,024.34

Step by Step Solution

1. Step 1: Write the proportion equation
   275,426.80 : 413,092.71 = 73,024.34 : x
2. Step 2: Convert to fraction form
   275,426.80/413,092.71 = 73,024.34/x
3. Step 3: Cross multiply
   275,426.80x = 413,092.71 × 73,024.34
4. Step 4: Simplify right side
   275,426.80x = 30,165,820,441.10
5. Step 5: Solve for x
   x = 30,165,820,441.10/275,426.80
6. Step 6: Final answer
   x = 109,523.91