Finding the Fourth Proportional to 6,460.25, 9,690.42 and 2,300.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,460.25 : 9,690.42 = 2,300.42 : x
2. Step 2: Convert to fraction form
   6,460.25/9,690.42 = 2,300.42/x
3. Step 3: Cross multiply
   6,460.25x = 9,690.42 × 2,300.42
4. Step 4: Simplify right side
   6,460.25x = 22,292,051.58
5. Step 5: Solve for x
   x = 22,292,051.58/6,460.25
6. Step 6: Final answer
   x = 3,450.65