Finding the Fourth Proportional to 2,032.58, 3,048.01 and 877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.58 : 3,048.01 = 877.50 : x
2. Step 2: Convert to fraction form
   2,032.58/3,048.01 = 877.50/x
3. Step 3: Cross multiply
   2,032.58x = 3,048.01 × 877.50
4. Step 4: Simplify right side
   2,032.58x = 2,674,628.78
5. Step 5: Solve for x
   x = 2,674,628.78/2,032.58
6. Step 6: Final answer
   x = 1,315.88