Finding the Fourth Proportional to 10,225.78, 14,107.58 and 5,748.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,225.78 : 14,107.58 = 5,748.52 : x
2. Step 2: Convert to fraction form
   10,225.78/14,107.58 = 5,748.52/x
3. Step 3: Cross multiply
   10,225.78x = 14,107.58 × 5,748.52
4. Step 4: Simplify right side
   10,225.78x = 81,097,705.78
5. Step 5: Solve for x
   x = 81,097,705.78/10,225.78
6. Step 6: Final answer
   x = 7,930.71