Finding the Fourth Proportional to 2,525.22, 3,484.41 and 1,530.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.22 : 3,484.41 = 1,530.60 : x
2. Step 2: Convert to fraction form
   2,525.22/3,484.41 = 1,530.60/x
3. Step 3: Cross multiply
   2,525.22x = 3,484.41 × 1,530.60
4. Step 4: Simplify right side
   2,525.22x = 5,333,237.95
5. Step 5: Solve for x
   x = 5,333,237.95/2,525.22
6. Step 6: Final answer
   x = 2,111.99