Finding the Fourth Proportional to 1,059.55, 1,462.43 and 706.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.55 : 1,462.43 = 706.03 : x
2. Step 2: Convert to fraction form
   1,059.55/1,462.43 = 706.03/x
3. Step 3: Cross multiply
   1,059.55x = 1,462.43 × 706.03
4. Step 4: Simplify right side
   1,059.55x = 1,032,519.45
5. Step 5: Solve for x
   x = 1,032,519.45/1,059.55
6. Step 6: Final answer
   x = 974.49