Finding the Fourth Proportional to 191,196.48, 263,852.16 and 106,314.24

Step by Step Solution

1. Step 1: Write the proportion equation
   191,196.48 : 263,852.16 = 106,314.24 : x
2. Step 2: Convert to fraction form
   191,196.48/263,852.16 = 106,314.24/x
3. Step 3: Cross multiply
   191,196.48x = 263,852.16 × 106,314.24
4. Step 4: Simplify right side
   191,196.48x = 28,051,241,862.76
5. Step 5: Solve for x
   x = 28,051,241,862.76/191,196.48
6. Step 6: Final answer
   x = 146,714.22