Finding the Fourth Proportional to 2,333.16, 3,499.86 and 773.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.16 : 3,499.86 = 773.13 : x
2. Step 2: Convert to fraction form
   2,333.16/3,499.86 = 773.13/x
3. Step 3: Cross multiply
   2,333.16x = 3,499.86 × 773.13
4. Step 4: Simplify right side
   2,333.16x = 2,705,846.76
5. Step 5: Solve for x
   x = 2,705,846.76/2,333.16
6. Step 6: Final answer
   x = 1,159.73