Finding the Fourth Proportional to 10,038.82, 15,062.82 and 4,491.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,038.82 : 15,062.82 = 4,491.67 : x
2. Step 2: Convert to fraction form
   10,038.82/15,062.82 = 4,491.67/x
3. Step 3: Cross multiply
   10,038.82x = 15,062.82 × 4,491.67
4. Step 4: Simplify right side
   10,038.82x = 67,657,216.71
5. Step 5: Solve for x
   x = 67,657,216.71/10,038.82
6. Step 6: Final answer
   x = 6,739.56