Finding the Fourth Proportional to 191,003.82, 263,678.76 and 119,406.93

Step by Step Solution

1. Step 1: Write the proportion equation
   191,003.82 : 263,678.76 = 119,406.93 : x
2. Step 2: Convert to fraction form
   191,003.82/263,678.76 = 119,406.93/x
3. Step 3: Cross multiply
   191,003.82x = 263,678.76 × 119,406.93
4. Step 4: Simplify right side
   191,003.82x = 31,485,071,237.81
5. Step 5: Solve for x
   x = 31,485,071,237.81/191,003.82
6. Step 6: Final answer
   x = 164,840.01