Finding the Fourth Proportional to 1,112, 1,530.96 and 1,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112 : 1,530.96 = 1,060 : x
2. Step 2: Convert to fraction form
   1,112/1,530.96 = 1,060/x
3. Step 3: Cross multiply
   1,112x = 1,530.96 × 1,060
4. Step 4: Simplify right side
   1,112x = 1,622,817.60
5. Step 5: Solve for x
   x = 1,622,817.60/1,112
6. Step 6: Final answer
   x = 1,459.37