Finding the Fourth Proportional to 2,494,593.12, 3,442,538.72 and 1,348,673.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,593.12 : 3,442,538.72 = 1,348,673.12 : x
2. Step 2: Convert to fraction form
   2,494,593.12/3,442,538.72 = 1,348,673.12/x
3. Step 3: Cross multiply
   2,494,593.12x = 3,442,538.72 × 1,348,673.12
4. Step 4: Simplify right side
   2,494,593.12x = 4,642,859,436,223.21
5. Step 5: Solve for x
   x = 4,642,859,436,223.21/2,494,593.12
6. Step 6: Final answer
   x = 1,861,169.02