Finding the Fourth Proportional to 10,841.18, 14,963.33 and 7,057.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,841.18 : 14,963.33 = 7,057.76 : x
2. Step 2: Convert to fraction form
   10,841.18/14,963.33 = 7,057.76/x
3. Step 3: Cross multiply
   10,841.18x = 14,963.33 × 7,057.76
4. Step 4: Simplify right side
   10,841.18x = 105,607,557.00
5. Step 5: Solve for x
   x = 105,607,557.00/10,841.18
6. Step 6: Final answer
   x = 9,741.33