Finding the Fourth Proportional to 9,951.72, 14,925.45 and 2,929.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.72 : 14,925.45 = 2,929.83 : x
2. Step 2: Convert to fraction form
   9,951.72/14,925.45 = 2,929.83/x
3. Step 3: Cross multiply
   9,951.72x = 14,925.45 × 2,929.83
4. Step 4: Simplify right side
   9,951.72x = 43,729,031.17
5. Step 5: Solve for x
   x = 43,729,031.17/9,951.72
6. Step 6: Final answer
   x = 4,394.12