Finding the Fourth Proportional to 243,963.27, 365,853.89 and 83,994.01

Step by Step Solution

1. Step 1: Write the proportion equation
   243,963.27 : 365,853.89 = 83,994.01 : x
2. Step 2: Convert to fraction form
   243,963.27/365,853.89 = 83,994.01/x
3. Step 3: Cross multiply
   243,963.27x = 365,853.89 × 83,994.01
4. Step 4: Simplify right side
   243,963.27x = 30,729,536,412.24
5. Step 5: Solve for x
   x = 30,729,536,412.24/243,963.27
6. Step 6: Final answer
   x = 125,959.69