Finding the Fourth Proportional to 1,887.94, 2,829.52 and 1,066.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887.94 : 2,829.52 = 1,066.68 : x
2. Step 2: Convert to fraction form
   1,887.94/2,829.52 = 1,066.68/x
3. Step 3: Cross multiply
   1,887.94x = 2,829.52 × 1,066.68
4. Step 4: Simplify right side
   1,887.94x = 3,018,189.73
5. Step 5: Solve for x
   x = 3,018,189.73/1,887.94
6. Step 6: Final answer
   x = 1,598.67