Finding the Fourth Proportional to 2,530.71, 3,797.01 and 1,069.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.71 : 3,797.01 = 1,069.47 : x
2. Step 2: Convert to fraction form
   2,530.71/3,797.01 = 1,069.47/x
3. Step 3: Cross multiply
   2,530.71x = 3,797.01 × 1,069.47
4. Step 4: Simplify right side
   2,530.71x = 4,060,788.28
5. Step 5: Solve for x
   x = 4,060,788.28/2,530.71
6. Step 6: Final answer
   x = 1,604.60