Finding the Fourth Proportional to 57,096.02, 78,801.84 and 39,176.24

Step by Step Solution

1. Step 1: Write the proportion equation
   57,096.02 : 78,801.84 = 39,176.24 : x
2. Step 2: Convert to fraction form
   57,096.02/78,801.84 = 39,176.24/x
3. Step 3: Cross multiply
   57,096.02x = 78,801.84 × 39,176.24
4. Step 4: Simplify right side
   57,096.02x = 3,087,159,796.28
5. Step 5: Solve for x
   x = 3,087,159,796.28/57,096.02
6. Step 6: Final answer
   x = 54,069.61