Finding the Fourth Proportional to 188,096.82, 259,573.60 and 107,526.15

Step by Step Solution

1. Step 1: Write the proportion equation
   188,096.82 : 259,573.60 = 107,526.15 : x
2. Step 2: Convert to fraction form
   188,096.82/259,573.60 = 107,526.15/x
3. Step 3: Cross multiply
   188,096.82x = 259,573.60 × 107,526.15
4. Step 4: Simplify right side
   188,096.82x = 27,910,949,849.64
5. Step 5: Solve for x
   x = 27,910,949,849.64/188,096.82
6. Step 6: Final answer
   x = 148,386.08