Finding the Fourth Proportional to 10,059.94, 15,096.72 and 4,137.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,059.94 : 15,096.72 = 4,137.88 : x
2. Step 2: Convert to fraction form
   10,059.94/15,096.72 = 4,137.88/x
3. Step 3: Cross multiply
   10,059.94x = 15,096.72 × 4,137.88
4. Step 4: Simplify right side
   10,059.94x = 62,468,415.75
5. Step 5: Solve for x
   x = 62,468,415.75/10,059.94
6. Step 6: Final answer
   x = 6,209.62