Finding the Fourth Proportional to 1,410.24, 1,943.10 and 1,016.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410.24 : 1,943.10 = 1,016.58 : x
2. Step 2: Convert to fraction form
   1,410.24/1,943.10 = 1,016.58/x
3. Step 3: Cross multiply
   1,410.24x = 1,943.10 × 1,016.58
4. Step 4: Simplify right side
   1,410.24x = 1,975,316.60
5. Step 5: Solve for x
   x = 1,975,316.60/1,410.24
6. Step 6: Final answer
   x = 1,400.70