Finding the Fourth Proportional to 2,529.90, 3,491.16 and 1,410.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529.90 : 3,491.16 = 1,410.88 : x
2. Step 2: Convert to fraction form
   2,529.90/3,491.16 = 1,410.88/x
3. Step 3: Cross multiply
   2,529.90x = 3,491.16 × 1,410.88
4. Step 4: Simplify right side
   2,529.90x = 4,925,607.82
5. Step 5: Solve for x
   x = 4,925,607.82/2,529.90
6. Step 6: Final answer
   x = 1,946.96