Finding the Fourth Proportional to 2,731,477.38, 3,769,439.58 and 1,507,783.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,477.38 : 3,769,439.58 = 1,507,783.74 : x
2. Step 2: Convert to fraction form
   2,731,477.38/3,769,439.58 = 1,507,783.74/x
3. Step 3: Cross multiply
   2,731,477.38x = 3,769,439.58 × 1,507,783.74
4. Step 4: Simplify right side
   2,731,477.38x = 5,683,499,707,636.43
5. Step 5: Solve for x
   x = 5,683,499,707,636.43/2,731,477.38
6. Step 6: Final answer
   x = 2,080,742.00