Finding the Fourth Proportional to 16,003.91, 24,005.18 and 4,910.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.91 : 24,005.18 = 4,910.01 : x
2. Step 2: Convert to fraction form
   16,003.91/24,005.18 = 4,910.01/x
3. Step 3: Cross multiply
   16,003.91x = 24,005.18 × 4,910.01
4. Step 4: Simplify right side
   16,003.91x = 117,865,649.30
5. Step 5: Solve for x
   x = 117,865,649.30/16,003.91
6. Step 6: Final answer
   x = 7,364.81