Finding the Fourth Proportional to 1,036.15, 1,429.16 and 704.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.15 : 1,429.16 = 704.00 : x
2. Step 2: Convert to fraction form
   1,036.15/1,429.16 = 704.00/x
3. Step 3: Cross multiply
   1,036.15x = 1,429.16 × 704.00
4. Step 4: Simplify right side
   1,036.15x = 1,006,124.61
5. Step 5: Solve for x
   x = 1,006,124.61/1,036.15
6. Step 6: Final answer
   x = 971.02