Finding the Fourth Proportional to 32,630.22, 48,948.89 and 10,438.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,630.22 : 48,948.89 = 10,438.38 : x
2. Step 2: Convert to fraction form
   32,630.22/48,948.89 = 10,438.38/x
3. Step 3: Cross multiply
   32,630.22x = 48,948.89 × 10,438.38
4. Step 4: Simplify right side
   32,630.22x = 510,947,062.21
5. Step 5: Solve for x
   x = 510,947,062.21/32,630.22
6. Step 6: Final answer
   x = 15,658.71