Finding the Fourth Proportional to 4,816,012.98, 7,222,914.03 and 2,871,291.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,816,012.98 : 7,222,914.03 = 2,871,291.83 : x
2. Step 2: Convert to fraction form
   4,816,012.98/7,222,914.03 = 2,871,291.83/x
3. Step 3: Cross multiply
   4,816,012.98x = 7,222,914.03 × 2,871,291.83
4. Step 4: Simplify right side
   4,816,012.98x = 20,739,094,017,784.15
5. Step 5: Solve for x
   x = 20,739,094,017,784.15/4,816,012.98
6. Step 6: Final answer
   x = 4,306,278.68