Finding the Fourth Proportional to 7,110.33, 9,810.59 and 4,315.29

Step by Step Solution

1. Step 1: Write the proportion equation
   7,110.33 : 9,810.59 = 4,315.29 : x
2. Step 2: Convert to fraction form
   7,110.33/9,810.59 = 4,315.29/x
3. Step 3: Cross multiply
   7,110.33x = 9,810.59 × 4,315.29
4. Step 4: Simplify right side
   7,110.33x = 42,335,519.34
5. Step 5: Solve for x
   x = 42,335,519.34/7,110.33
6. Step 6: Final answer
   x = 5,954.09