Finding the Fourth Proportional to 2,025.56, 3,036.63 and 1,048.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.56 : 3,036.63 = 1,048.70 : x
2. Step 2: Convert to fraction form
   2,025.56/3,036.63 = 1,048.70/x
3. Step 3: Cross multiply
   2,025.56x = 3,036.63 × 1,048.70
4. Step 4: Simplify right side
   2,025.56x = 3,184,513.88
5. Step 5: Solve for x
   x = 3,184,513.88/2,025.56
6. Step 6: Final answer
   x = 1,572.16