Finding the Fourth Proportional to 10,960.01, 16,437.45 and 4,384.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960.01 : 16,437.45 = 4,384.43 : x
2. Step 2: Convert to fraction form
   10,960.01/16,437.45 = 4,384.43/x
3. Step 3: Cross multiply
   10,960.01x = 16,437.45 × 4,384.43
4. Step 4: Simplify right side
   10,960.01x = 72,068,848.90
5. Step 5: Solve for x
   x = 72,068,848.90/10,960.01
6. Step 6: Final answer
   x = 6,575.62