Finding the Fourth Proportional to 181,375, 272,078.18 and 50,047

Step by Step Solution

1. Step 1: Write the proportion equation
   181,375 : 272,078.18 = 50,047 : x
2. Step 2: Convert to fraction form
   181,375/272,078.18 = 50,047/x
3. Step 3: Cross multiply
   181,375x = 272,078.18 × 50,047
4. Step 4: Simplify right side
   181,375x = 13,616,696,674.46
5. Step 5: Solve for x
   x = 13,616,696,674.46/181,375
6. Step 6: Final answer
   x = 75,074.83