Finding the Fourth Proportional to 10,068.98, 15,105.05 and 3,048.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,068.98 : 15,105.05 = 3,048.12 : x
2. Step 2: Convert to fraction form
   10,068.98/15,105.05 = 3,048.12/x
3. Step 3: Cross multiply
   10,068.98x = 15,105.05 × 3,048.12
4. Step 4: Simplify right side
   10,068.98x = 46,041,989.77
5. Step 5: Solve for x
   x = 46,041,989.77/10,068.98
6. Step 6: Final answer
   x = 4,572.66