Finding the Fourth Proportional to 46,520.37, 64,196.28 and 25,299.63

Step by Step Solution

1. Step 1: Write the proportion equation
   46,520.37 : 64,196.28 = 25,299.63 : x
2. Step 2: Convert to fraction form
   46,520.37/64,196.28 = 25,299.63/x
3. Step 3: Cross multiply
   46,520.37x = 64,196.28 × 25,299.63
4. Step 4: Simplify right side
   46,520.37x = 1,624,142,131.38
5. Step 5: Solve for x
   x = 1,624,142,131.38/46,520.37
6. Step 6: Final answer
   x = 34,912.49