Finding the Fourth Proportional to 2,546.25, 3,820.52 and 1,159.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.25 : 3,820.52 = 1,159.95 : x
2. Step 2: Convert to fraction form
   2,546.25/3,820.52 = 1,159.95/x
3. Step 3: Cross multiply
   2,546.25x = 3,820.52 × 1,159.95
4. Step 4: Simplify right side
   2,546.25x = 4,431,606.37
5. Step 5: Solve for x
   x = 4,431,606.37/2,546.25
6. Step 6: Final answer
   x = 1,740.44