Finding the Fourth Proportional to 1,733.34, 2,391.42 and 1,070.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733.34 : 2,391.42 = 1,070.34 : x
2. Step 2: Convert to fraction form
   1,733.34/2,391.42 = 1,070.34/x
3. Step 3: Cross multiply
   1,733.34x = 2,391.42 × 1,070.34
4. Step 4: Simplify right side
   1,733.34x = 2,559,632.48
5. Step 5: Solve for x
   x = 2,559,632.48/1,733.34
6. Step 6: Final answer
   x = 1,476.71