Finding the Fourth Proportional to 67,735.63, 93,467.91 and 37,520.20

Step by Step Solution

1. Step 1: Write the proportion equation
   67,735.63 : 93,467.91 = 37,520.20 : x
2. Step 2: Convert to fraction form
   67,735.63/93,467.91 = 37,520.20/x
3. Step 3: Cross multiply
   67,735.63x = 93,467.91 × 37,520.20
4. Step 4: Simplify right side
   67,735.63x = 3,506,934,676.78
5. Step 5: Solve for x
   x = 3,506,934,676.78/67,735.63
6. Step 6: Final answer
   x = 51,773.85