Finding the Fourth Proportional to 32,019.82, 48,032.04 and 12,298.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,019.82 : 48,032.04 = 12,298.38 : x
2. Step 2: Convert to fraction form
   32,019.82/48,032.04 = 12,298.38/x
3. Step 3: Cross multiply
   32,019.82x = 48,032.04 × 12,298.38
4. Step 4: Simplify right side
   32,019.82x = 590,715,978.44
5. Step 5: Solve for x
   x = 590,715,978.44/32,019.82
6. Step 6: Final answer
   x = 18,448.45