Finding the Fourth Proportional to 151,019.06, 208,401.99 and 83,035.94

Step by Step Solution

1. Step 1: Write the proportion equation
   151,019.06 : 208,401.99 = 83,035.94 : x
2. Step 2: Convert to fraction form
   151,019.06/208,401.99 = 83,035.94/x
3. Step 3: Cross multiply
   151,019.06x = 208,401.99 × 83,035.94
4. Step 4: Simplify right side
   151,019.06x = 17,304,855,137.52
5. Step 5: Solve for x
   x = 17,304,855,137.52/151,019.06
6. Step 6: Final answer
   x = 114,587.23