Finding the Fourth Proportional to 10,506.45, 14,498.71 and 5,726.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,506.45 : 14,498.71 = 5,726.44 : x
2. Step 2: Convert to fraction form
   10,506.45/14,498.71 = 5,726.44/x
3. Step 3: Cross multiply
   10,506.45x = 14,498.71 × 5,726.44
4. Step 4: Simplify right side
   10,506.45x = 83,025,992.89
5. Step 5: Solve for x
   x = 83,025,992.89/10,506.45
6. Step 6: Final answer
   x = 7,902.38