Finding the Fourth Proportional to 67,523.94, 93,243.06 and 42,074.10

Step by Step Solution

1. Step 1: Write the proportion equation
   67,523.94 : 93,243.06 = 42,074.10 : x
2. Step 2: Convert to fraction form
   67,523.94/93,243.06 = 42,074.10/x
3. Step 3: Cross multiply
   67,523.94x = 93,243.06 × 42,074.10
4. Step 4: Simplify right side
   67,523.94x = 3,923,117,830.75
5. Step 5: Solve for x
   x = 3,923,117,830.75/67,523.94
6. Step 6: Final answer
   x = 58,099.66