Finding the Fourth Proportional to 67,766.04, 93,522.06 and 40,915.08

Step by Step Solution

1. Step 1: Write the proportion equation
   67,766.04 : 93,522.06 = 40,915.08 : x
2. Step 2: Convert to fraction form
   67,766.04/93,522.06 = 40,915.08/x
3. Step 3: Cross multiply
   67,766.04x = 93,522.06 × 40,915.08
4. Step 4: Simplify right side
   67,766.04x = 3,826,462,566.66
5. Step 5: Solve for x
   x = 3,826,462,566.66/67,766.04
6. Step 6: Final answer
   x = 56,465.78