Finding the Fourth Proportional to 118,379.88, 163,342.17 and 73,096.83

Step by Step Solution

1. Step 1: Write the proportion equation
   118,379.88 : 163,342.17 = 73,096.83 : x
2. Step 2: Convert to fraction form
   118,379.88/163,342.17 = 73,096.83/x
3. Step 3: Cross multiply
   118,379.88x = 163,342.17 × 73,096.83
4. Step 4: Simplify right side
   118,379.88x = 11,939,794,832.32
5. Step 5: Solve for x
   x = 11,939,794,832.32/118,379.88
6. Step 6: Final answer
   x = 100,860.00