Finding the Fourth Proportional to 32,100.06, 48,132.45 and 9,907.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,100.06 : 48,132.45 = 9,907.32 : x
2. Step 2: Convert to fraction form
   32,100.06/48,132.45 = 9,907.32/x
3. Step 3: Cross multiply
   32,100.06x = 48,132.45 × 9,907.32
4. Step 4: Simplify right side
   32,100.06x = 476,863,584.53
5. Step 5: Solve for x
   x = 476,863,584.53/32,100.06
6. Step 6: Final answer
   x = 14,855.54