Finding the Fourth Proportional to 10,834.83, 14,948.82 and 7,477.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,834.83 : 14,948.82 = 7,477.92 : x
2. Step 2: Convert to fraction form
   10,834.83/14,948.82 = 7,477.92/x
3. Step 3: Cross multiply
   10,834.83x = 14,948.82 × 7,477.92
4. Step 4: Simplify right side
   10,834.83x = 111,786,080.05
5. Step 5: Solve for x
   x = 111,786,080.05/10,834.83
6. Step 6: Final answer
   x = 10,317.29