Finding the Fourth Proportional to 2,520.06, 3,476.88 and 1,525.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520.06 : 3,476.88 = 1,525.02 : x
2. Step 2: Convert to fraction form
   2,520.06/3,476.88 = 1,525.02/x
3. Step 3: Cross multiply
   2,520.06x = 3,476.88 × 1,525.02
4. Step 4: Simplify right side
   2,520.06x = 5,302,311.54
5. Step 5: Solve for x
   x = 5,302,311.54/2,520.06
6. Step 6: Final answer
   x = 2,104.04