Finding the Fourth Proportional to 3,669,476.10, 5,504,214.15 and 974,217.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,476.10 : 5,504,214.15 = 974,217.30 : x
2. Step 2: Convert to fraction form
   3,669,476.10/5,504,214.15 = 974,217.30/x
3. Step 3: Cross multiply
   3,669,476.10x = 5,504,214.15 × 974,217.30
4. Step 4: Simplify right side
   3,669,476.10x = 5,362,300,647,834.80
5. Step 5: Solve for x
   x = 5,362,300,647,834.80/3,669,476.10
6. Step 6: Final answer
   x = 1,461,325.95