Finding the Fourth Proportional to 2,530.34, 3,795.91 and 1,069.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.34 : 3,795.91 = 1,069.50 : x
2. Step 2: Convert to fraction form
   2,530.34/3,795.91 = 1,069.50/x
3. Step 3: Cross multiply
   2,530.34x = 3,795.91 × 1,069.50
4. Step 4: Simplify right side
   2,530.34x = 4,059,720.40
5. Step 5: Solve for x
   x = 4,059,720.40/2,530.34
6. Step 6: Final answer
   x = 1,604.42