Finding the Fourth Proportional to 4,016,768.43, 5,543,185.54 and 2,181,248.49

Step by Step Solution

1. Step 1: Write the proportion equation
   4,016,768.43 : 5,543,185.54 = 2,181,248.49 : x
2. Step 2: Convert to fraction form
   4,016,768.43/5,543,185.54 = 2,181,248.49/x
3. Step 3: Cross multiply
   4,016,768.43x = 5,543,185.54 × 2,181,248.49
4. Step 4: Simplify right side
   4,016,768.43x = 12,091,065,108,338.50
5. Step 5: Solve for x
   x = 12,091,065,108,338.50/4,016,768.43
6. Step 6: Final answer
   x = 3,010,147.41