Finding the Fourth Proportional to 2,731,640.72, 3,769,872.72 and 1,508,181.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,640.72 : 3,769,872.72 = 1,508,181.80 : x
2. Step 2: Convert to fraction form
   2,731,640.72/3,769,872.72 = 1,508,181.80/x
3. Step 3: Cross multiply
   2,731,640.72x = 3,769,872.72 × 1,508,181.80
4. Step 4: Simplify right side
   2,731,640.72x = 5,685,653,424,620.50
5. Step 5: Solve for x
   x = 5,685,653,424,620.50/2,731,640.72
6. Step 6: Final answer
   x = 2,081,406.01