Finding the Fourth Proportional to 1,733.34, 2,598.24 and 693.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733.34 : 2,598.24 = 693.06 : x
2. Step 2: Convert to fraction form
   1,733.34/2,598.24 = 693.06/x
3. Step 3: Cross multiply
   1,733.34x = 2,598.24 × 693.06
4. Step 4: Simplify right side
   1,733.34x = 1,800,736.21
5. Step 5: Solve for x
   x = 1,800,736.21/1,733.34
6. Step 6: Final answer
   x = 1,038.88