Finding the Fourth Proportional to 2,520.10, 3,477.54 and 1,471.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520.10 : 3,477.54 = 1,471.96 : x
2. Step 2: Convert to fraction form
   2,520.10/3,477.54 = 1,471.96/x
3. Step 3: Cross multiply
   2,520.10x = 3,477.54 × 1,471.96
4. Step 4: Simplify right side
   2,520.10x = 5,118,799.78
5. Step 5: Solve for x
   x = 5,118,799.78/2,520.10
6. Step 6: Final answer
   x = 2,031.19