Finding the Fourth Proportional to 72,281.83, 108,432.83 and 32,848.87

Step by Step Solution

1. Step 1: Write the proportion equation
   72,281.83 : 108,432.83 = 32,848.87 : x
2. Step 2: Convert to fraction form
   72,281.83/108,432.83 = 32,848.87/x
3. Step 3: Cross multiply
   72,281.83x = 108,432.83 × 32,848.87
4. Step 4: Simplify right side
   72,281.83x = 3,561,895,936.40
5. Step 5: Solve for x
   x = 3,561,895,936.40/72,281.83
6. Step 6: Final answer
   x = 49,277.89