Finding the Fourth Proportional to 2,470.91, 3,408.48 and 1,526.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.91 : 3,408.48 = 1,526.04 : x
2. Step 2: Convert to fraction form
   2,470.91/3,408.48 = 1,526.04/x
3. Step 3: Cross multiply
   2,470.91x = 3,408.48 × 1,526.04
4. Step 4: Simplify right side
   2,470.91x = 5,201,476.82
5. Step 5: Solve for x
   x = 5,201,476.82/2,470.91
6. Step 6: Final answer
   x = 2,105.09