Finding the Fourth Proportional to 191,185.06, 263,833.78 and 106,301.38

Step by Step Solution

1. Step 1: Write the proportion equation
   191,185.06 : 263,833.78 = 106,301.38 : x
2. Step 2: Convert to fraction form
   191,185.06/263,833.78 = 106,301.38/x
3. Step 3: Cross multiply
   191,185.06x = 263,833.78 × 106,301.38
4. Step 4: Simplify right side
   191,185.06x = 28,045,893,053.94
5. Step 5: Solve for x
   x = 28,045,893,053.94/191,185.06
6. Step 6: Final answer
   x = 146,695.01