Finding the Fourth Proportional to 73,032.56, 100,784.94 and 39,498.56

Step by Step Solution

1. Step 1: Write the proportion equation
   73,032.56 : 100,784.94 = 39,498.56 : x
2. Step 2: Convert to fraction form
   73,032.56/100,784.94 = 39,498.56/x
3. Step 3: Cross multiply
   73,032.56x = 100,784.94 × 39,498.56
4. Step 4: Simplify right side
   73,032.56x = 3,980,860,103.53
5. Step 5: Solve for x
   x = 3,980,860,103.53/73,032.56
6. Step 6: Final answer
   x = 54,508.02