Finding the Fourth Proportional to 2,333.50, 3,500.59 and 852.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.50 : 3,500.59 = 852.79 : x
2. Step 2: Convert to fraction form
   2,333.50/3,500.59 = 852.79/x
3. Step 3: Cross multiply
   2,333.50x = 3,500.59 × 852.79
4. Step 4: Simplify right side
   2,333.50x = 2,985,274.77
5. Step 5: Solve for x
   x = 2,985,274.77/2,333.50
6. Step 6: Final answer
   x = 1,279.31