Finding the Fourth Proportional to 9,510.48, 14,246.72 and 8,698.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,510.48 : 14,246.72 = 8,698.32 : x
2. Step 2: Convert to fraction form
   9,510.48/14,246.72 = 8,698.32/x
3. Step 3: Cross multiply
   9,510.48x = 14,246.72 × 8,698.32
4. Step 4: Simplify right side
   9,510.48x = 123,922,529.51
5. Step 5: Solve for x
   x = 123,922,529.51/9,510.48
6. Step 6: Final answer
   x = 13,030.10