Finding the Fourth Proportional to 151,013.94, 208,394.83 and 83,030.84

Step by Step Solution

1. Step 1: Write the proportion equation
   151,013.94 : 208,394.83 = 83,030.84 : x
2. Step 2: Convert to fraction form
   151,013.94/208,394.83 = 83,030.84/x
3. Step 3: Cross multiply
   151,013.94x = 208,394.83 × 83,030.84
4. Step 4: Simplify right side
   151,013.94x = 17,303,197,162.80
5. Step 5: Solve for x
   x = 17,303,197,162.80/151,013.94
6. Step 6: Final answer
   x = 114,580.13