Finding the Fourth Proportional to 2,610.81, 3,602.37 and 1,562.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.81 : 3,602.37 = 1,562.25 : x
2. Step 2: Convert to fraction form
   2,610.81/3,602.37 = 1,562.25/x
3. Step 3: Cross multiply
   2,610.81x = 3,602.37 × 1,562.25
4. Step 4: Simplify right side
   2,610.81x = 5,627,802.53
5. Step 5: Solve for x
   x = 5,627,802.53/2,610.81
6. Step 6: Final answer
   x = 2,155.58