Finding the Fourth Proportional to 2,558.98, 3,530.82 and 1,510.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558.98 : 3,530.82 = 1,510.48 : x
2. Step 2: Convert to fraction form
   2,558.98/3,530.82 = 1,510.48/x
3. Step 3: Cross multiply
   2,558.98x = 3,530.82 × 1,510.48
4. Step 4: Simplify right side
   2,558.98x = 5,333,232.99
5. Step 5: Solve for x
   x = 5,333,232.99/2,558.98
6. Step 6: Final answer
   x = 2,084.12