Finding the Fourth Proportional to 32,411.98, 48,613.86 and 12,704.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,411.98 : 48,613.86 = 12,704.38 : x
2. Step 2: Convert to fraction form
   32,411.98/48,613.86 = 12,704.38/x
3. Step 3: Cross multiply
   32,411.98x = 48,613.86 × 12,704.38
4. Step 4: Simplify right side
   32,411.98x = 617,608,950.71
5. Step 5: Solve for x
   x = 617,608,950.71/32,411.98
6. Step 6: Final answer
   x = 19,054.96