Finding the Fourth Proportional to 1,521.43, 2,098.49 and 1,470.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,521.43 : 2,098.49 = 1,470.62 : x
2. Step 2: Convert to fraction form
   1,521.43/2,098.49 = 1,470.62/x
3. Step 3: Cross multiply
   1,521.43x = 2,098.49 × 1,470.62
4. Step 4: Simplify right side
   1,521.43x = 3,086,090.29
5. Step 5: Solve for x
   x = 3,086,090.29/1,521.43
6. Step 6: Final answer
   x = 2,028.42