Finding the Fourth Proportional to 32,461.46, 48,716.82 and 21,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,461.46 : 48,716.82 = 21,906.50 : x
2. Step 2: Convert to fraction form
   32,461.46/48,716.82 = 21,906.50/x
3. Step 3: Cross multiply
   32,461.46x = 48,716.82 × 21,906.50
4. Step 4: Simplify right side
   32,461.46x = 1,067,215,017.33
5. Step 5: Solve for x
   x = 1,067,215,017.33/32,461.46
6. Step 6: Final answer
   x = 32,876.37