Finding the Fourth Proportional to 191,340.58, 264,062.62 and 106,457.82

Step by Step Solution

1. Step 1: Write the proportion equation
   191,340.58 : 264,062.62 = 106,457.82 : x
2. Step 2: Convert to fraction form
   191,340.58/264,062.62 = 106,457.82/x
3. Step 3: Cross multiply
   191,340.58x = 264,062.62 × 106,457.82
4. Step 4: Simplify right side
   191,340.58x = 28,111,530,868.69
5. Step 5: Solve for x
   x = 28,111,530,868.69/191,340.58
6. Step 6: Final answer
   x = 146,918.81