Finding the Fourth Proportional to 2,043.34, 3,066.94 and 1,070.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.34 : 3,066.94 = 1,070.13 : x
2. Step 2: Convert to fraction form
   2,043.34/3,066.94 = 1,070.13/x
3. Step 3: Cross multiply
   2,043.34x = 3,066.94 × 1,070.13
4. Step 4: Simplify right side
   2,043.34x = 3,282,003.82
5. Step 5: Solve for x
   x = 3,282,003.82/2,043.34
6. Step 6: Final answer
   x = 1,606.20