Finding the Fourth Proportional to 2,525.96, 3,484.90 and 1,530.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.96 : 3,484.90 = 1,530.52 : x
2. Step 2: Convert to fraction form
   2,525.96/3,484.90 = 1,530.52/x
3. Step 3: Cross multiply
   2,525.96x = 3,484.90 × 1,530.52
4. Step 4: Simplify right side
   2,525.96x = 5,333,709.15
5. Step 5: Solve for x
   x = 5,333,709.15/2,525.96
6. Step 6: Final answer
   x = 2,111.56