Finding the Fourth Proportional to 2,897.18, 4,346 and 1,165.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,897.18 : 4,346 = 1,165.82 : x
2. Step 2: Convert to fraction form
   2,897.18/4,346 = 1,165.82/x
3. Step 3: Cross multiply
   2,897.18x = 4,346 × 1,165.82
4. Step 4: Simplify right side
   2,897.18x = 5,066,653.72
5. Step 5: Solve for x
   x = 5,066,653.72/2,897.18
6. Step 6: Final answer
   x = 1,748.82