Finding the Fourth Proportional to 151,049.26, 208,443.56 and 83,066.16

Step by Step Solution

1. Step 1: Write the proportion equation
   151,049.26 : 208,443.56 = 83,066.16 : x
2. Step 2: Convert to fraction form
   151,049.26/208,443.56 = 83,066.16/x
3. Step 3: Cross multiply
   151,049.26x = 208,443.56 × 83,066.16
4. Step 4: Simplify right side
   151,049.26x = 17,314,606,105.93
5. Step 5: Solve for x
   x = 17,314,606,105.93/151,049.26
6. Step 6: Final answer
   x = 114,628.87