Finding the Fourth Proportional to 7,036.31, 9,710.42 and 5,359.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,036.31 : 9,710.42 = 5,359.01 : x
2. Step 2: Convert to fraction form
   7,036.31/9,710.42 = 5,359.01/x
3. Step 3: Cross multiply
   7,036.31x = 9,710.42 × 5,359.01
4. Step 4: Simplify right side
   7,036.31x = 52,038,162.54
5. Step 5: Solve for x
   x = 52,038,162.54/7,036.31
6. Step 6: Final answer
   x = 7,395.66