Finding the Fourth Proportional to 131,949, 182,101.14 and 72,344.52

Step by Step Solution

1. Step 1: Write the proportion equation
   131,949 : 182,101.14 = 72,344.52 : x
2. Step 2: Convert to fraction form
   131,949/182,101.14 = 72,344.52/x
3. Step 3: Cross multiply
   131,949x = 182,101.14 × 72,344.52
4. Step 4: Simplify right side
   131,949x = 13,174,019,564.75
5. Step 5: Solve for x
   x = 13,174,019,564.75/131,949
6. Step 6: Final answer
   x = 99,841.75