Finding the Fourth Proportional to 64,773.37, 89,409.62 and 37,924.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,773.37 : 89,409.62 = 37,924.50 : x
2. Step 2: Convert to fraction form
   64,773.37/89,409.62 = 37,924.50/x
3. Step 3: Cross multiply
   64,773.37x = 89,409.62 × 37,924.50
4. Step 4: Simplify right side
   64,773.37x = 3,390,815,563.79
5. Step 5: Solve for x
   x = 3,390,815,563.79/64,773.37
6. Step 6: Final answer
   x = 52,348.91