Finding the Fourth Proportional to 2,448.12, 3,376.98 and 1,562.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.12 : 3,376.98 = 1,562.52 : x
2. Step 2: Convert to fraction form
   2,448.12/3,376.98 = 1,562.52/x
3. Step 3: Cross multiply
   2,448.12x = 3,376.98 × 1,562.52
4. Step 4: Simplify right side
   2,448.12x = 5,276,598.79
5. Step 5: Solve for x
   x = 5,276,598.79/2,448.12
6. Step 6: Final answer
   x = 2,155.37