Finding the Fourth Proportional to 32,498.82, 48,734.46 and 12,774.24

Step by Step Solution

1. Step 1: Write the proportion equation
   32,498.82 : 48,734.46 = 12,774.24 : x
2. Step 2: Convert to fraction form
   32,498.82/48,734.46 = 12,774.24/x
3. Step 3: Cross multiply
   32,498.82x = 48,734.46 × 12,774.24
4. Step 4: Simplify right side
   32,498.82x = 622,545,688.31
5. Step 5: Solve for x
   x = 622,545,688.31/32,498.82
6. Step 6: Final answer
   x = 19,155.95