Finding the Fourth Proportional to 14,773.79, 22,145.13 and 4,910.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,773.79 : 22,145.13 = 4,910.42 : x
2. Step 2: Convert to fraction form
   14,773.79/22,145.13 = 4,910.42/x
3. Step 3: Cross multiply
   14,773.79x = 22,145.13 × 4,910.42
4. Step 4: Simplify right side
   14,773.79x = 108,741,889.25
5. Step 5: Solve for x
   x = 108,741,889.25/14,773.79
6. Step 6: Final answer
   x = 7,360.46