Finding the Fourth Proportional to 67,851.42, 93,635.04 and 39,562.58

Step by Step Solution

1. Step 1: Write the proportion equation
   67,851.42 : 93,635.04 = 39,562.58 : x
2. Step 2: Convert to fraction form
   67,851.42/93,635.04 = 39,562.58/x
3. Step 3: Cross multiply
   67,851.42x = 93,635.04 × 39,562.58
4. Step 4: Simplify right side
   67,851.42x = 3,704,443,394.01
5. Step 5: Solve for x
   x = 3,704,443,394.01/67,851.42
6. Step 6: Final answer
   x = 54,596.40