Finding the Fourth Proportional to 2,552.46, 3,522.50 and 1,490.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.46 : 3,522.50 = 1,490.06 : x
2. Step 2: Convert to fraction form
   2,552.46/3,522.50 = 1,490.06/x
3. Step 3: Cross multiply
   2,552.46x = 3,522.50 × 1,490.06
4. Step 4: Simplify right side
   2,552.46x = 5,248,711.29
5. Step 5: Solve for x
   x = 5,248,711.29/2,552.46
6. Step 6: Final answer
   x = 2,056.34