Finding the Fourth Proportional to 2,410.53, 3,328.59 and 1,527.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.53 : 3,328.59 = 1,527.90 : x
2. Step 2: Convert to fraction form
   2,410.53/3,328.59 = 1,527.90/x
3. Step 3: Cross multiply
   2,410.53x = 3,328.59 × 1,527.90
4. Step 4: Simplify right side
   2,410.53x = 5,085,752.66
5. Step 5: Solve for x
   x = 5,085,752.66/2,410.53
6. Step 6: Final answer
   x = 2,109.81