Finding the Fourth Proportional to 2,426.42, 3,347.25 and 1,762.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.42 : 3,347.25 = 1,762.22 : x
2. Step 2: Convert to fraction form
   2,426.42/3,347.25 = 1,762.22/x
3. Step 3: Cross multiply
   2,426.42x = 3,347.25 × 1,762.22
4. Step 4: Simplify right side
   2,426.42x = 5,898,590.90
5. Step 5: Solve for x
   x = 5,898,590.90/2,426.42
6. Step 6: Final answer
   x = 2,430.99