Finding the Fourth Proportional to 2,638,044, 3,640,500.96 and 1,492,099.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,638,044 : 3,640,500.96 = 1,492,099.68 : x
2. Step 2: Convert to fraction form
   2,638,044/3,640,500.96 = 1,492,099.68/x
3. Step 3: Cross multiply
   2,638,044x = 3,640,500.96 × 1,492,099.68
4. Step 4: Simplify right side
   2,638,044x = 5,431,990,317,455.69
5. Step 5: Solve for x
   x = 5,431,990,317,455.69/2,638,044
6. Step 6: Final answer
   x = 2,059,097.69