Finding the Fourth Proportional to 245,773.49, 368,680.71 and 65,884.55

Step by Step Solution

1. Step 1: Write the proportion equation
   245,773.49 : 368,680.71 = 65,884.55 : x
2. Step 2: Convert to fraction form
   245,773.49/368,680.71 = 65,884.55/x
3. Step 3: Cross multiply
   245,773.49x = 368,680.71 × 65,884.55
4. Step 4: Simplify right side
   245,773.49x = 24,290,362,672.03
5. Step 5: Solve for x
   x = 24,290,362,672.03/245,773.49
6. Step 6: Final answer
   x = 98,832.31