Finding the Fourth Proportional to 2,406.76, 3,320.67 and 1,522.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.76 : 3,320.67 = 1,522.93 : x
2. Step 2: Convert to fraction form
   2,406.76/3,320.67 = 1,522.93/x
3. Step 3: Cross multiply
   2,406.76x = 3,320.67 × 1,522.93
4. Step 4: Simplify right side
   2,406.76x = 5,057,147.96
5. Step 5: Solve for x
   x = 5,057,147.96/2,406.76
6. Step 6: Final answer
   x = 2,101.23