Finding the Fourth Proportional to 7,006.08, 9,672.89 and 4,357.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,006.08 : 9,672.89 = 4,357.10 : x
2. Step 2: Convert to fraction form
   7,006.08/9,672.89 = 4,357.10/x
3. Step 3: Cross multiply
   7,006.08x = 9,672.89 × 4,357.10
4. Step 4: Simplify right side
   7,006.08x = 42,145,678.87
5. Step 5: Solve for x
   x = 42,145,678.87/7,006.08
6. Step 6: Final answer
   x = 6,015.59