Finding the Fourth Proportional to 14,820.55, 22,233.86 and 4,959.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,820.55 : 22,233.86 = 4,959.91 : x
2. Step 2: Convert to fraction form
   14,820.55/22,233.86 = 4,959.91/x
3. Step 3: Cross multiply
   14,820.55x = 22,233.86 × 4,959.91
4. Step 4: Simplify right side
   14,820.55x = 110,277,944.55
5. Step 5: Solve for x
   x = 110,277,944.55/14,820.55
6. Step 6: Final answer
   x = 7,440.88