Finding the Fourth Proportional to 10,026.50, 15,049.49 and 4,836.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,026.50 : 15,049.49 = 4,836.02 : x
2. Step 2: Convert to fraction form
   10,026.50/15,049.49 = 4,836.02/x
3. Step 3: Cross multiply
   10,026.50x = 15,049.49 × 4,836.02
4. Step 4: Simplify right side
   10,026.50x = 72,779,535.20
5. Step 5: Solve for x
   x = 72,779,535.20/10,026.50
6. Step 6: Final answer
   x = 7,258.72