Finding the Fourth Proportional to 67,483.98, 93,123.81 and 40,635.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,483.98 : 93,123.81 = 40,635.18 : x
2. Step 2: Convert to fraction form
   67,483.98/93,123.81 = 40,635.18/x
3. Step 3: Cross multiply
   67,483.98x = 93,123.81 × 40,635.18
4. Step 4: Simplify right side
   67,483.98x = 3,784,102,781.64
5. Step 5: Solve for x
   x = 3,784,102,781.64/67,483.98
6. Step 6: Final answer
   x = 56,074.09