Finding the Fourth Proportional to 2,035.42, 2,807.98 and 1,562.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.42 : 2,807.98 = 1,562.48 : x
2. Step 2: Convert to fraction form
   2,035.42/2,807.98 = 1,562.48/x
3. Step 3: Cross multiply
   2,035.42x = 2,807.98 × 1,562.48
4. Step 4: Simplify right side
   2,035.42x = 4,387,413.96
5. Step 5: Solve for x
   x = 4,387,413.96/2,035.42
6. Step 6: Final answer
   x = 2,155.54