Finding the Fourth Proportional to 2,364.96, 3,549.33 and 1,066.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.96 : 3,549.33 = 1,066.53 : x
2. Step 2: Convert to fraction form
   2,364.96/3,549.33 = 1,066.53/x
3. Step 3: Cross multiply
   2,364.96x = 3,549.33 × 1,066.53
4. Step 4: Simplify right side
   2,364.96x = 3,785,466.92
5. Step 5: Solve for x
   x = 3,785,466.92/2,364.96
6. Step 6: Final answer
   x = 1,600.65