Finding the Fourth Proportional to 93,319.37, 140,037.10 and 37,915.37

Step by Step Solution

1. Step 1: Write the proportion equation
   93,319.37 : 140,037.10 = 37,915.37 : x
2. Step 2: Convert to fraction form
   93,319.37/140,037.10 = 37,915.37/x
3. Step 3: Cross multiply
   93,319.37x = 140,037.10 × 37,915.37
4. Step 4: Simplify right side
   93,319.37x = 5,309,557,665.25
5. Step 5: Solve for x
   x = 5,309,557,665.25/93,319.37
6. Step 6: Final answer
   x = 56,896.63