Finding the Fourth Proportional to 1,483,401.53, 2,046,851.48 and 974,734.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,401.53 : 2,046,851.48 = 974,734.49 : x
2. Step 2: Convert to fraction form
   1,483,401.53/2,046,851.48 = 974,734.49/x
3. Step 3: Cross multiply
   1,483,401.53x = 2,046,851.48 × 974,734.49
4. Step 4: Simplify right side
   1,483,401.53x = 1,995,136,741,017.51
5. Step 5: Solve for x
   x = 1,995,136,741,017.51/1,483,401.53
6. Step 6: Final answer
   x = 1,344,974.17