Finding the Fourth Proportional to 2,037.25, 3,037.35 and 1,913.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.25 : 3,037.35 = 1,913.32 : x
2. Step 2: Convert to fraction form
   2,037.25/3,037.35 = 1,913.32/x
3. Step 3: Cross multiply
   2,037.25x = 3,037.35 × 1,913.32
4. Step 4: Simplify right side
   2,037.25x = 5,811,422.50
5. Step 5: Solve for x
   x = 5,811,422.50/2,037.25
6. Step 6: Final answer
   x = 2,852.58