Finding the Fourth Proportional to 2,731,968.72, 3,771,392.52 and 1,585,828.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,968.72 : 3,771,392.52 = 1,585,828.44 : x
2. Step 2: Convert to fraction form
   2,731,968.72/3,771,392.52 = 1,585,828.44/x
3. Step 3: Cross multiply
   2,731,968.72x = 3,771,392.52 × 1,585,828.44
4. Step 4: Simplify right side
   2,731,968.72x = 5,980,781,516,619.27
5. Step 5: Solve for x
   x = 5,980,781,516,619.27/2,731,968.72
6. Step 6: Final answer
   x = 2,189,183.75