Finding the Fourth Proportional to 10,045.85, 15,063.98 and 4,499.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,045.85 : 15,063.98 = 4,499.24 : x
2. Step 2: Convert to fraction form
   10,045.85/15,063.98 = 4,499.24/x
3. Step 3: Cross multiply
   10,045.85x = 15,063.98 × 4,499.24
4. Step 4: Simplify right side
   10,045.85x = 67,776,363.56
5. Step 5: Solve for x
   x = 67,776,363.56/10,045.85
6. Step 6: Final answer
   x = 6,746.71