Finding the Fourth Proportional to 67,644.68, 93,348.72 and 37,429.45

Step by Step Solution

1. Step 1: Write the proportion equation
   67,644.68 : 93,348.72 = 37,429.45 : x
2. Step 2: Convert to fraction form
   67,644.68/93,348.72 = 37,429.45/x
3. Step 3: Cross multiply
   67,644.68x = 93,348.72 × 37,429.45
4. Step 4: Simplify right side
   67,644.68x = 3,493,991,247.80
5. Step 5: Solve for x
   x = 3,493,991,247.80/67,644.68
6. Step 6: Final answer
   x = 51,652.12