Finding the Fourth Proportional to 1,810.62, 2,498.04 and 1,064.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.62 : 2,498.04 = 1,064.34 : x
2. Step 2: Convert to fraction form
   1,810.62/2,498.04 = 1,064.34/x
3. Step 3: Cross multiply
   1,810.62x = 2,498.04 × 1,064.34
4. Step 4: Simplify right side
   1,810.62x = 2,658,763.89
5. Step 5: Solve for x
   x = 2,658,763.89/1,810.62
6. Step 6: Final answer
   x = 1,468.43