Finding the Fourth Proportional to 32,600.72, 48,910.35 and 10,415.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,600.72 : 48,910.35 = 10,415.82 : x
2. Step 2: Convert to fraction form
   32,600.72/48,910.35 = 10,415.82/x
3. Step 3: Cross multiply
   32,600.72x = 48,910.35 × 10,415.82
4. Step 4: Simplify right side
   32,600.72x = 509,441,401.74
5. Step 5: Solve for x
   x = 509,441,401.74/32,600.72
6. Step 6: Final answer
   x = 15,626.69