Finding the Fourth Proportional to 12,535.08, 17,298.61 and 6,870.37

Step by Step Solution

1. Step 1: Write the proportion equation
   12,535.08 : 17,298.61 = 6,870.37 : x
2. Step 2: Convert to fraction form
   12,535.08/17,298.61 = 6,870.37/x
3. Step 3: Cross multiply
   12,535.08x = 17,298.61 × 6,870.37
4. Step 4: Simplify right side
   12,535.08x = 118,847,868.36
5. Step 5: Solve for x
   x = 118,847,868.36/12,535.08
6. Step 6: Final answer
   x = 9,481.22