Finding the Fourth Proportional to 2,345.82, 3,517.08 and 1,174.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345.82 : 3,517.08 = 1,174.99 : x
2. Step 2: Convert to fraction form
   2,345.82/3,517.08 = 1,174.99/x
3. Step 3: Cross multiply
   2,345.82x = 3,517.08 × 1,174.99
4. Step 4: Simplify right side
   2,345.82x = 4,132,533.83
5. Step 5: Solve for x
   x = 4,132,533.83/2,345.82
6. Step 6: Final answer
   x = 1,761.66