Finding the Fourth Proportional to 2,731,258.86, 3,769,137.59 and 1,507,564.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,258.86 : 3,769,137.59 = 1,507,564.77 : x
2. Step 2: Convert to fraction form
   2,731,258.86/3,769,137.59 = 1,507,564.77/x
3. Step 3: Cross multiply
   2,731,258.86x = 3,769,137.59 × 1,507,564.77
4. Step 4: Simplify right side
   2,731,258.86x = 5,682,219,036,428.88
5. Step 5: Solve for x
   x = 5,682,219,036,428.88/2,731,258.86
6. Step 6: Final answer
   x = 2,080,439.58