Finding the Fourth Proportional to 72,281.58, 108,432.45 and 32,848.62

Step by Step Solution

1. Step 1: Write the proportion equation
   72,281.58 : 108,432.45 = 32,848.62 : x
2. Step 2: Convert to fraction form
   72,281.58/108,432.45 = 32,848.62/x
3. Step 3: Cross multiply
   72,281.58x = 108,432.45 × 32,848.62
4. Step 4: Simplify right side
   72,281.58x = 3,561,856,345.72
5. Step 5: Solve for x
   x = 3,561,856,345.72/72,281.58
6. Step 6: Final answer
   x = 49,277.51