Finding the Fourth Proportional to 7,065.10, 10,583.29 and 5,670.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,065.10 : 10,583.29 = 5,670.89 : x
2. Step 2: Convert to fraction form
   7,065.10/10,583.29 = 5,670.89/x
3. Step 3: Cross multiply
   7,065.10x = 10,583.29 × 5,670.89
4. Step 4: Simplify right side
   7,065.10x = 60,016,667.29
5. Step 5: Solve for x
   x = 60,016,667.29/7,065.10
6. Step 6: Final answer
   x = 8,494.81