Finding the Fourth Proportional to 2,993,608.89, 4,474,012.03 and 2,185,696.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993,608.89 : 4,474,012.03 = 2,185,696.63 : x
2. Step 2: Convert to fraction form
   2,993,608.89/4,474,012.03 = 2,185,696.63/x
3. Step 3: Cross multiply
   2,993,608.89x = 4,474,012.03 × 2,185,696.63
4. Step 4: Simplify right side
   2,993,608.89x = 9,778,833,016,550.46
5. Step 5: Solve for x
   x = 9,778,833,016,550.46/2,993,608.89
6. Step 6: Final answer
   x = 3,266,570.01