Finding the Fourth Proportional to 2,333.89, 3,499.73 and 852.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.89 : 3,499.73 = 852.08 : x
2. Step 2: Convert to fraction form
   2,333.89/3,499.73 = 852.08/x
3. Step 3: Cross multiply
   2,333.89x = 3,499.73 × 852.08
4. Step 4: Simplify right side
   2,333.89x = 2,982,068.98
5. Step 5: Solve for x
   x = 2,982,068.98/2,333.89
6. Step 6: Final answer
   x = 1,277.72