Finding the Fourth Proportional to 1,883.42, 2,597.06 and 1,285.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883.42 : 2,597.06 = 1,285.98 : x
2. Step 2: Convert to fraction form
   1,883.42/2,597.06 = 1,285.98/x
3. Step 3: Cross multiply
   1,883.42x = 2,597.06 × 1,285.98
4. Step 4: Simplify right side
   1,883.42x = 3,339,767.22
5. Step 5: Solve for x
   x = 3,339,767.22/1,883.42
6. Step 6: Final answer
   x = 1,773.25