Finding the Fourth Proportional to 10,746.57, 16,118.03 and 4,901.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,746.57 : 16,118.03 = 4,901.81 : x
2. Step 2: Convert to fraction form
   10,746.57/16,118.03 = 4,901.81/x
3. Step 3: Cross multiply
   10,746.57x = 16,118.03 × 4,901.81
4. Step 4: Simplify right side
   10,746.57x = 79,007,520.63
5. Step 5: Solve for x
   x = 79,007,520.63/10,746.57
6. Step 6: Final answer
   x = 7,351.88