Finding the Fourth Proportional to 2,702,687.59, 3,729,709.13 and 1,478,993.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,702,687.59 : 3,729,709.13 = 1,478,993.05 : x
2. Step 2: Convert to fraction form
   2,702,687.59/3,729,709.13 = 1,478,993.05/x
3. Step 3: Cross multiply
   2,702,687.59x = 3,729,709.13 × 1,478,993.05
4. Step 4: Simplify right side
   2,702,687.59x = 5,516,213,881,791.55
5. Step 5: Solve for x
   x = 5,516,213,881,791.55/2,702,687.59
6. Step 6: Final answer
   x = 2,041,010.55