Finding the Fourth Proportional to 2,424.33, 3,345.33 and 1,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.33 : 3,345.33 = 1,627.50 : x
2. Step 2: Convert to fraction form
   2,424.33/3,345.33 = 1,627.50/x
3. Step 3: Cross multiply
   2,424.33x = 3,345.33 × 1,627.50
4. Step 4: Simplify right side
   2,424.33x = 5,444,505.93
5. Step 5: Solve for x
   x = 5,444,505.93/2,424.33
6. Step 6: Final answer
   x = 2,245.77