Finding the Fourth Proportional to 7,036.84, 9,710.94 and 3,892.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,036.84 : 9,710.94 = 3,892.96 : x
2. Step 2: Convert to fraction form
   7,036.84/9,710.94 = 3,892.96/x
3. Step 3: Cross multiply
   7,036.84x = 9,710.94 × 3,892.96
4. Step 4: Simplify right side
   7,036.84x = 37,804,300.98
5. Step 5: Solve for x
   x = 37,804,300.98/7,036.84
6. Step 6: Final answer
   x = 5,372.34