Finding the Fourth Proportional to 2,518.59, 3,475.59 and 1,470.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.59 : 3,475.59 = 1,470.65 : x
2. Step 2: Convert to fraction form
   2,518.59/3,475.59 = 1,470.65/x
3. Step 3: Cross multiply
   2,518.59x = 3,475.59 × 1,470.65
4. Step 4: Simplify right side
   2,518.59x = 5,111,376.43
5. Step 5: Solve for x
   x = 5,111,376.43/2,518.59
6. Step 6: Final answer
   x = 2,029.46