Finding the Fourth Proportional to 2,638,050, 3,640,509.24 and 1,492,105.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,638,050 : 3,640,509.24 = 1,492,105.68 : x
2. Step 2: Convert to fraction form
   2,638,050/3,640,509.24 = 1,492,105.68/x
3. Step 3: Cross multiply
   2,638,050x = 3,640,509.24 × 1,492,105.68
4. Step 4: Simplify right side
   2,638,050x = 5,432,024,515,096.48
5. Step 5: Solve for x
   x = 5,432,024,515,096.48/2,638,050
6. Step 6: Final answer
   x = 2,059,105.97