Finding the Fourth Proportional to 3,778,800.18, 5,667,615.90 and 1,382,084.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,778,800.18 : 5,667,615.90 = 1,382,084.34 : x
2. Step 2: Convert to fraction form
   3,778,800.18/5,667,615.90 = 1,382,084.34/x
3. Step 3: Cross multiply
   3,778,800.18x = 5,667,615.90 × 1,382,084.34
4. Step 4: Simplify right side
   3,778,800.18x = 7,833,123,180,525.01
5. Step 5: Solve for x
   x = 7,833,123,180,525.01/3,778,800.18
6. Step 6: Final answer
   x = 2,072,912.78