Finding the Fourth Proportional to 7,170,019.29, 10,756,709.96 and 2,852,314.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,170,019.29 : 10,756,709.96 = 2,852,314.56 : x
2. Step 2: Convert to fraction form
   7,170,019.29/10,756,709.96 = 2,852,314.56/x
3. Step 3: Cross multiply
   7,170,019.29x = 10,756,709.96 × 2,852,314.56
4. Step 4: Simplify right side
   7,170,019.29x = 30,681,520,422,343.45
5. Step 5: Solve for x
   x = 30,681,520,422,343.45/7,170,019.29
6. Step 6: Final answer
   x = 4,279,140.57