Finding the Fourth Proportional to 2,333.39, 3,499.38 and 773.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.39 : 3,499.38 = 773.06 : x
2. Step 2: Convert to fraction form
   2,333.39/3,499.38 = 773.06/x
3. Step 3: Cross multiply
   2,333.39x = 3,499.38 × 773.06
4. Step 4: Simplify right side
   2,333.39x = 2,705,213.21
5. Step 5: Solve for x
   x = 2,705,213.21/2,333.39
6. Step 6: Final answer
   x = 1,159.35