Finding the Fourth Proportional to 191,062.10, 263,644.72 and 110,477.42

Step by Step Solution

1. Step 1: Write the proportion equation
   191,062.10 : 263,644.72 = 110,477.42 : x
2. Step 2: Convert to fraction form
   191,062.10/263,644.72 = 110,477.42/x
3. Step 3: Cross multiply
   191,062.10x = 263,644.72 × 110,477.42
4. Step 4: Simplify right side
   191,062.10x = 29,126,788,462.22
5. Step 5: Solve for x
   x = 29,126,788,462.22/191,062.10
6. Step 6: Final answer
   x = 152,446.71