Finding the Fourth Proportional to 246,100.78, 369,152.71 and 68,609.33

Step by Step Solution

1. Step 1: Write the proportion equation
   246,100.78 : 369,152.71 = 68,609.33 : x
2. Step 2: Convert to fraction form
   246,100.78/369,152.71 = 68,609.33/x
3. Step 3: Cross multiply
   246,100.78x = 369,152.71 × 68,609.33
4. Step 4: Simplify right side
   246,100.78x = 25,327,319,467.82
5. Step 5: Solve for x
   x = 25,327,319,467.82/246,100.78
6. Step 6: Final answer
   x = 102,914.42