Finding the Fourth Proportional to 1,504.76, 2,076.03 and 875.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504.76 : 2,076.03 = 875.06 : x
2. Step 2: Convert to fraction form
   1,504.76/2,076.03 = 875.06/x
3. Step 3: Cross multiply
   1,504.76x = 2,076.03 × 875.06
4. Step 4: Simplify right side
   1,504.76x = 1,816,640.34
5. Step 5: Solve for x
   x = 1,816,640.34/1,504.76
6. Step 6: Final answer
   x = 1,207.26