Finding the Fourth Proportional to 32,339.56, 48,527.52 and 12,619.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,339.56 : 48,527.52 = 12,619.48 : x
2. Step 2: Convert to fraction form
   32,339.56/48,527.52 = 12,619.48/x
3. Step 3: Cross multiply
   32,339.56x = 48,527.52 × 12,619.48
4. Step 4: Simplify right side
   32,339.56x = 612,392,068.09
5. Step 5: Solve for x
   x = 612,392,068.09/32,339.56
6. Step 6: Final answer
   x = 18,936.31