Finding the Fourth Proportional to 1,105.92, 1,526.13 and 713.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105.92 : 1,526.13 = 713.34 : x
2. Step 2: Convert to fraction form
   1,105.92/1,526.13 = 713.34/x
3. Step 3: Cross multiply
   1,105.92x = 1,526.13 × 713.34
4. Step 4: Simplify right side
   1,105.92x = 1,088,649.57
5. Step 5: Solve for x
   x = 1,088,649.57/1,105.92
6. Step 6: Final answer
   x = 984.38