Finding the Fourth Proportional to 2,424.25, 3,634.71 and 1,125.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.25 : 3,634.71 = 1,125.01 : x
2. Step 2: Convert to fraction form
   2,424.25/3,634.71 = 1,125.01/x
3. Step 3: Cross multiply
   2,424.25x = 3,634.71 × 1,125.01
4. Step 4: Simplify right side
   2,424.25x = 4,089,085.10
5. Step 5: Solve for x
   x = 4,089,085.10/2,424.25
6. Step 6: Final answer
   x = 1,686.74