Finding the Fourth Proportional to 1,074,584.72, 1,483,922.76 and 693,266.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,584.72 : 1,483,922.76 = 693,266.96 : x
2. Step 2: Convert to fraction form
   1,074,584.72/1,483,922.76 = 693,266.96/x
3. Step 3: Cross multiply
   1,074,584.72x = 1,483,922.76 × 693,266.96
4. Step 4: Simplify right side
   1,074,584.72x = 1,028,754,620,700.01
5. Step 5: Solve for x
   x = 1,028,754,620,700.01/1,074,584.72
6. Step 6: Final answer
   x = 957,350.87