Finding the Fourth Proportional to 2,064.90, 3,098.34 and 1,025.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.90 : 3,098.34 = 1,025.00 : x
2. Step 2: Convert to fraction form
   2,064.90/3,098.34 = 1,025.00/x
3. Step 3: Cross multiply
   2,064.90x = 3,098.34 × 1,025.00
4. Step 4: Simplify right side
   2,064.90x = 3,175,783.01
5. Step 5: Solve for x
   x = 3,175,783.01/2,064.90
6. Step 6: Final answer
   x = 1,537.98