Finding the Fourth Proportional to 1,460.34, 2,014.65 and 870.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460.34 : 2,014.65 = 870.76 : x
2. Step 2: Convert to fraction form
   1,460.34/2,014.65 = 870.76/x
3. Step 3: Cross multiply
   1,460.34x = 2,014.65 × 870.76
4. Step 4: Simplify right side
   1,460.34x = 1,754,279.15
5. Step 5: Solve for x
   x = 1,754,279.15/1,460.34
6. Step 6: Final answer
   x = 1,201.28