Finding the Fourth Proportional to 191,514.53, 264,291.89 and 106,633.42

Step by Step Solution

1. Step 1: Write the proportion equation
   191,514.53 : 264,291.89 = 106,633.42 : x
2. Step 2: Convert to fraction form
   191,514.53/264,291.89 = 106,633.42/x
3. Step 3: Cross multiply
   191,514.53x = 264,291.89 × 106,633.42
4. Step 4: Simplify right side
   191,514.53x = 28,182,348,108.96
5. Step 5: Solve for x
   x = 28,182,348,108.96/191,514.53
6. Step 6: Final answer
   x = 147,155.14