Finding the Fourth Proportional to 1,733.03, 2,391.59 and 947.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733.03 : 2,391.59 = 947.07 : x
2. Step 2: Convert to fraction form
   1,733.03/2,391.59 = 947.07/x
3. Step 3: Cross multiply
   1,733.03x = 2,391.59 × 947.07
4. Step 4: Simplify right side
   1,733.03x = 2,265,005.51
5. Step 5: Solve for x
   x = 2,265,005.51/1,733.03
6. Step 6: Final answer
   x = 1,306.96