Finding the Fourth Proportional to 192,046.86, 265,019.10 and 107,162.10

Step by Step Solution

1. Step 1: Write the proportion equation
   192,046.86 : 265,019.10 = 107,162.10 : x
2. Step 2: Convert to fraction form
   192,046.86/265,019.10 = 107,162.10/x
3. Step 3: Cross multiply
   192,046.86x = 265,019.10 × 107,162.10
4. Step 4: Simplify right side
   192,046.86x = 28,400,003,296.11
5. Step 5: Solve for x
   x = 28,400,003,296.11/192,046.86
6. Step 6: Final answer
   x = 147,880.59