Finding the Fourth Proportional to 3,066.71, 4,598.71 and 874.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066.71 : 4,598.71 = 874.94 : x
2. Step 2: Convert to fraction form
   3,066.71/4,598.71 = 874.94/x
3. Step 3: Cross multiply
   3,066.71x = 4,598.71 × 874.94
4. Step 4: Simplify right side
   3,066.71x = 4,023,595.33
5. Step 5: Solve for x
   x = 4,023,595.33/3,066.71
6. Step 6: Final answer
   x = 1,312.02