Finding the Fourth Proportional to 9,924.46, 14,890.03 and 4,377.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,924.46 : 14,890.03 = 4,377.98 : x
2. Step 2: Convert to fraction form
   9,924.46/14,890.03 = 4,377.98/x
3. Step 3: Cross multiply
   9,924.46x = 14,890.03 × 4,377.98
4. Step 4: Simplify right side
   9,924.46x = 65,188,279.82
5. Step 5: Solve for x
   x = 65,188,279.82/9,924.46
6. Step 6: Final answer
   x = 6,568.45