Finding the Fourth Proportional to 32,419.18, 48,287.82 and 30,902.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,419.18 : 48,287.82 = 30,902.38 : x
2. Step 2: Convert to fraction form
   32,419.18/48,287.82 = 30,902.38/x
3. Step 3: Cross multiply
   32,419.18x = 48,287.82 × 30,902.38
4. Step 4: Simplify right side
   32,419.18x = 1,492,208,563.01
5. Step 5: Solve for x
   x = 1,492,208,563.01/32,419.18
6. Step 6: Final answer
   x = 46,028.57