Finding the Fourth Proportional to 67,621.59, 93,316.10 and 37,408.59

Step by Step Solution

1. Step 1: Write the proportion equation
   67,621.59 : 93,316.10 = 37,408.59 : x
2. Step 2: Convert to fraction form
   67,621.59/93,316.10 = 37,408.59/x
3. Step 3: Cross multiply
   67,621.59x = 93,316.10 × 37,408.59
4. Step 4: Simplify right side
   67,621.59x = 3,490,823,352.24
5. Step 5: Solve for x
   x = 3,490,823,352.24/67,621.59
6. Step 6: Final answer
   x = 51,622.92