Finding the Fourth Proportional to 1,093.53, 1,631.60 and 1,016.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093.53 : 1,631.60 = 1,016.10 : x
2. Step 2: Convert to fraction form
   1,093.53/1,631.60 = 1,016.10/x
3. Step 3: Cross multiply
   1,093.53x = 1,631.60 × 1,016.10
4. Step 4: Simplify right side
   1,093.53x = 1,657,868.76
5. Step 5: Solve for x
   x = 1,657,868.76/1,093.53
6. Step 6: Final answer
   x = 1,516.07