Finding the Fourth Proportional to 191,827.24, 264,715.89 and 105,786.22

Step by Step Solution

1. Step 1: Write the proportion equation
   191,827.24 : 264,715.89 = 105,786.22 : x
2. Step 2: Convert to fraction form
   191,827.24/264,715.89 = 105,786.22/x
3. Step 3: Cross multiply
   191,827.24x = 264,715.89 × 105,786.22
4. Step 4: Simplify right side
   191,827.24x = 28,003,293,377.04
5. Step 5: Solve for x
   x = 28,003,293,377.04/191,827.24
6. Step 6: Final answer
   x = 145,981.84