Finding the Fourth Proportional to 2,709,891.72, 3,739,719.24 and 1,486,245.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,891.72 : 3,739,719.24 = 1,486,245.96 : x
2. Step 2: Convert to fraction form
   2,709,891.72/3,739,719.24 = 1,486,245.96/x
3. Step 3: Cross multiply
   2,709,891.72x = 3,739,719.24 × 1,486,245.96
4. Step 4: Simplify right side
   2,709,891.72x = 5,558,142,611,984.27
5. Step 5: Solve for x
   x = 5,558,142,611,984.27/2,709,891.72
6. Step 6: Final answer
   x = 2,051,057.09