Finding the Fourth Proportional to 1,810.16, 2,716.20 and 1,348.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.16 : 2,716.20 = 1,348.88 : x
2. Step 2: Convert to fraction form
   1,810.16/2,716.20 = 1,348.88/x
3. Step 3: Cross multiply
   1,810.16x = 2,716.20 × 1,348.88
4. Step 4: Simplify right side
   1,810.16x = 3,663,827.86
5. Step 5: Solve for x
   x = 3,663,827.86/1,810.16
6. Step 6: Final answer
   x = 2,024.04