Finding the Fourth Proportional to 181,373, 272,075.18 and 50,045

Step by Step Solution

1. Step 1: Write the proportion equation
   181,373 : 272,075.18 = 50,045 : x
2. Step 2: Convert to fraction form
   181,373/272,075.18 = 50,045/x
3. Step 3: Cross multiply
   181,373x = 272,075.18 × 50,045
4. Step 4: Simplify right side
   181,373x = 13,616,002,383.10
5. Step 5: Solve for x
   x = 13,616,002,383.10/181,373
6. Step 6: Final answer
   x = 75,071.83