Finding the Fourth Proportional to 173,975.86, 261,025.98 and 107,338.42

Step by Step Solution

1. Step 1: Write the proportion equation
   173,975.86 : 261,025.98 = 107,338.42 : x
2. Step 2: Convert to fraction form
   173,975.86/261,025.98 = 107,338.42/x
3. Step 3: Cross multiply
   173,975.86x = 261,025.98 × 107,338.42
4. Step 4: Simplify right side
   173,975.86x = 28,018,116,272.15
5. Step 5: Solve for x
   x = 28,018,116,272.15/173,975.86
6. Step 6: Final answer
   x = 161,046.00