Finding the Fourth Proportional to 9,632.58, 13,288.04 and 6,281.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,632.58 : 13,288.04 = 6,281.01 : x
2. Step 2: Convert to fraction form
   9,632.58/13,288.04 = 6,281.01/x
3. Step 3: Cross multiply
   9,632.58x = 13,288.04 × 6,281.01
4. Step 4: Simplify right side
   9,632.58x = 83,462,280.72
5. Step 5: Solve for x
   x = 83,462,280.72/9,632.58
6. Step 6: Final answer
   x = 8,664.58