Finding the Fourth Proportional to 3,794,096.72, 5,235,978.15 and 2,075,217.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,794,096.72 : 5,235,978.15 = 2,075,217.18 : x
2. Step 2: Convert to fraction form
   3,794,096.72/5,235,978.15 = 2,075,217.18/x
3. Step 3: Cross multiply
   3,794,096.72x = 5,235,978.15 × 2,075,217.18
4. Step 4: Simplify right side
   3,794,096.72x = 10,865,791,810,984.62
5. Step 5: Solve for x
   x = 10,865,791,810,984.62/3,794,096.72
6. Step 6: Final answer
   x = 2,863,867.90