Finding the Fourth Proportional to 32,200.36, 48,303.61 and 10,007.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,200.36 : 48,303.61 = 10,007.76 : x
2. Step 2: Convert to fraction form
   32,200.36/48,303.61 = 10,007.76/x
3. Step 3: Cross multiply
   32,200.36x = 48,303.61 × 10,007.76
4. Step 4: Simplify right side
   32,200.36x = 483,410,936.01
5. Step 5: Solve for x
   x = 483,410,936.01/32,200.36
6. Step 6: Final answer
   x = 15,012.59