Finding the Fourth Proportional to 2,405.58, 3,317.40 and 1,461.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405.58 : 3,317.40 = 1,461.53 : x
2. Step 2: Convert to fraction form
   2,405.58/3,317.40 = 1,461.53/x
3. Step 3: Cross multiply
   2,405.58x = 3,317.40 × 1,461.53
4. Step 4: Simplify right side
   2,405.58x = 4,848,463.04
5. Step 5: Solve for x
   x = 4,848,463.04/2,405.58
6. Step 6: Final answer
   x = 2,015.51