Finding the Fourth Proportional to 9,925.22, 14,868.37 and 5,756.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,925.22 : 14,868.37 = 5,756.47 : x
2. Step 2: Convert to fraction form
   9,925.22/14,868.37 = 5,756.47/x
3. Step 3: Cross multiply
   9,925.22x = 14,868.37 × 5,756.47
4. Step 4: Simplify right side
   9,925.22x = 85,589,315.66
5. Step 5: Solve for x
   x = 85,589,315.66/9,925.22
6. Step 6: Final answer
   x = 8,623.42