Finding the Fourth Proportional to 2,496.51, 3,445.52 and 2,420.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.51 : 3,445.52 = 2,420.01 : x
2. Step 2: Convert to fraction form
   2,496.51/3,445.52 = 2,420.01/x
3. Step 3: Cross multiply
   2,496.51x = 3,445.52 × 2,420.01
4. Step 4: Simplify right side
   2,496.51x = 8,338,180.76
5. Step 5: Solve for x
   x = 8,338,180.76/2,496.51
6. Step 6: Final answer
   x = 3,339.93