Finding the Fourth Proportional to 9,048.52, 12,493.06 and 5,650.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,048.52 : 12,493.06 = 5,650.72 : x
2. Step 2: Convert to fraction form
   9,048.52/12,493.06 = 5,650.72/x
3. Step 3: Cross multiply
   9,048.52x = 12,493.06 × 5,650.72
4. Step 4: Simplify right side
   9,048.52x = 70,594,784.00
5. Step 5: Solve for x
   x = 70,594,784.00/9,048.52
6. Step 6: Final answer
   x = 7,801.80