Finding the Fourth Proportional to 2,314.47, 3,470.90 and 1,435.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.47 : 3,470.90 = 1,435.62 : x
2. Step 2: Convert to fraction form
   2,314.47/3,470.90 = 1,435.62/x
3. Step 3: Cross multiply
   2,314.47x = 3,470.90 × 1,435.62
4. Step 4: Simplify right side
   2,314.47x = 4,982,907.37
5. Step 5: Solve for x
   x = 4,982,907.37/2,314.47
6. Step 6: Final answer
   x = 2,152.93