Finding the Fourth Proportional to 7,036.05, 9,705.06 and 5,118.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,036.05 : 9,705.06 = 5,118.69 : x
2. Step 2: Convert to fraction form
   7,036.05/9,705.06 = 5,118.69/x
3. Step 3: Cross multiply
   7,036.05x = 9,705.06 × 5,118.69
4. Step 4: Simplify right side
   7,036.05x = 49,677,193.57
5. Step 5: Solve for x
   x = 49,677,193.57/7,036.05
6. Step 6: Final answer
   x = 7,060.38